what are the black and white numbers found in the begining of classic numbers called?
467550
If you mean in front of films, they're usually called "leaders".
1006179
111221, 312211, 13112221, 1113213211, ...\nOR\n1231, 131221, 132231, 232221, 134211, ...\nOR\n3112, 211213, 312213, 212223, 114213, ...\n\nEach is based on the digit makeup of the previous term, but I need one more term in the sequence to be sure of the rule.
562084
http://mathworld.wolfram.com/EulerNumber.html
404639
you count the number of times each figure appears (this has been asked many other times):\nfirst row: 1\nsecond row: one 1: 11\nthird row: two 1: 21\nfourth row: one 2 one 1: 1211\nfifth row: one 1 one 2 two 1: 111221\nsixth row: three 1 two 2 one 1: 312211\n\n... and so on ...
1113487
I'm not sure anyone has "taught" you anything yet.\n\nThe "base" of a number system indicates how many different digits are used.  The base also tells us the first value that will need two digits to be expressed.  We normally use a base 10 numbering system--10 is the first two-digit number.\n\nOctal is a base 8 numbering system.  The numbers in octal (counting up) are 0, 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, ...  As you can see, there are only 8 different digits used in this numbering system.  (By the way, the largest two-digit number in octal is 77.  The next number is 100.)\n\nHexadecimal is a base 16 numbering system.  That means that 16 must be the first value that requires two digits, so we borrow letters of the alphabet to give us enough digits.  Counting up in hexadecimal looks like this:\n0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1A, 1B, 1C, 1D, 1E, 1F, 20, 21, 22, ...\nAs you keep going, you can have a value like EA--both of those are digits.  The biggest two-digit number in hexadecimal is FF--the next number after that is 100.\n\nHow do we think about numbers in these other systems?\n\nRemember that in our base 10 numbering system the first digit (on the right) is the "ones" digit, the next digit is the "tens" digit, the next is the "hundreds" digit, and so forth.  Notice that these are represented as powers of the base.  That is, the first digit is the 10^0 digit, so take the value here and multiply by 10^0.  The next column is the 10^1 column.  The next column is the 10^2 column.  The next would be the 10^3 column.\n\nThe same is true in the other systems.  In octal, the first digit (on the right) is the "ones" column (8^0).  The next column would be the "eights" column (8^1).  The next column would be the "sixty fours" column (8^2).  And so forth.  So the octal value 427 means that we have 4 sixty-fours, 2 eights, and 7 ones (the decimal value would be 279).\n\nIn hexadecimal, the first digit (on the right) is the "ones" column (16^0).  The second digit is the "sixteens" column (16^1).  The next column would be the "two hundred fifty-sixes" column (16^2).  So the hexadecimal value 2AB means that we have 2 of the sixteen squares, A sixteens, and B ones (the decimal equivalent would be 683).\n\nThis doesn't give you nice neat formulas for converting (but you didn't ask for that).  But does this help make sense of these numbering systems?\n\nThe reason these are used, by the way, is that they both relate nicely to the binary numbering system--which is what machines use.  In binary (base 2), there are only two digits--0 and 1--on and off--so switches operate in a binary world.  Instead of talking in binary, the digits are grouped.  Octal corresponds to groups of three binary digits, while hexadecimal corresponds to groups of four binary digits.
1121383
36\n95\n1080\n1080\n1080
1119147
If you are referring to the 1:0 (0:0) format, the first set of numbers is the final score and the second set is the half time score.  This was driving me crazy until I found the answer.
1185451
Its the numbers 0 through 10 in alphabetical order.
356128
Its alt+3, and FYI Alt and a number is a way of printing orginal symbols from ASCII text, (first printer data kinda thing)
1015811
200  they are numbers in Portuguese that start with the letter "d"\n\nedit:  Also in Spanish\n\ncheck ya later ♥
152234
1, 3, 5, 7, 11, 17....\n\n\nNumbers that can only be divided by that number or 1 with the result of a whole number.
99884
pythagoreans called it a "triangular number" as it is the sum of the first three numbers 6= 1+2+3;\nthis can be represented in a triangular shape:\n\nX\nXX\nXXX\n\nThat's all.
1132634
i would like to clear natural numbers and whole numbers.\n\nOld practise:\nNatural numbers={1,2,3,4,.......}\nWhole numbers={0,1,2,3,4,......}\nIntergers={....,-3,-2,-1,0,1,2,3,....}\n\nNew practise:\nNatural numbers={0,1,2,3,4,....}\nIntegers={....,-3,-2,-1,0,1,2,3,.....}\nNote: Whole numbers concept is not there.
1070838
Red #1, White/black#2, Yellow #3
130493
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49\n\n6 f the above numbers
1094668
The series of numbers: \n2, 1, 3, 4, 7, 11, 18, 29, 47... \nis called the Lucas numbers. \n\nIt is similiar to the fibonacci seq, except you start the Lucas series with 2 & 1. You start the fibonacci series with 0 & 1.\n\nfibonacci series:\n0, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...\n\nThe ratio of two fibonacci number's approaches\nthe Phi - 1. \nPhi = 1.618...Phi-1= .618\nThe ratio of two Lucas number's also approcahes .618... For more info see below link. The fibonacci seq is well known in Math. The Golden Ratio is 1.618 is well known in Math, Art & nature.\nPhi = 1.618\n1.618= 1/.618 or\n.618=1/(1+.618)\n\nCheck out this link-\nhttp://en.wikipedia.org/wiki/Lucas_number \nFollowing quoted from Wikipedia\n-----------------------------------------------\nSTART of QUOTE from Wikipedia\n-----------------------------------------------\n"The Lucas numbers are a integer sequence named after the mathematician François Édouard Anatole Lucas (1842–1891), who studied both that sequence and the closely related Fibonacci numbers. Much like the Fibonacci numbers, each Lucas number is defined to be the sum of its two immediate predecessors. Consequently, the ratio between two consecutive Lucas numbers converges to the golden ratio.\n\nHowever, the first two Lucas numbers are L0 = 2 and L1 = 1 instead of 0 and 1, and the properties of the Lucas sequence are therefore somewhat different from those of the Fibonacci sequence. The sequence of Lucas numbers begins:\n\n2, 1, 3, 4, 7, 11, 18, 29, 47, 76, 123, ... (sequence A000032 in OEIS) \nThe Lucas numbers are related to the Fibonacci numbers by the identities\n\nLn = Fn − 1 + Fn + 1, \nF2n = LnFn. \nTheir closed formula is given as:\nwhere  is the golden ratio." \n-----------------------------------------------\nEND of QUOTE from Wikipedia\n-----------------------------------------------\n\nAlso check out this site:\nhttp://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/lucasNbs.html#Lucas\n-----------------------------------------------\nSTART of QUOTE from mcs.surrey.ac.uk \non Lucas Numbers\n-----------------------------------------------\n"The Lucas series \nThe French mathematician, Edouard Lucas (1842-1891), who gave the series of numbers 0, 1, 1, 2, 3, 5, 8, 13, .. the name the Fibonacci Numbers, found a similar series occurs often when investigatng Fibonacci number patterns: \n2, 1, 3, 4, 7, 11, 18, ... \nThe Fibonacci rule of adding the latest two to get the next is kept, but here we start from 2 and 1 (in this order) instead of 0 and 1 for the (ordinary) Fibonacci numbers.\nThe series, called the Lucas Numbers after him, is defined as follows: where we write its members as Ln, for Lucas: \nLn = Ln-1 + Ln-2 for n>1\nL0 = 2\nL1 = 1 \nand here are some more values of Ln together with the Fibonacci numbers for comparison:"\n-----------------------------------------------\nEND of QUOTE from mcs.surrey.ac.uk on Lucas\n-----------------------------------------------\n\nTry using Google and search for Lucas and Lucas Numbers and you'll find many wonderful sites that explain this.\n\nSources: MS in Applied Math & MS in Math with over 100 credits toward a Phd in Math, BS in Math.
920247
There are exactly 100\n108 is the smallest and is 12*9\n999 is the largest and is 111*9\n\nTherefore there are 111 - 12 + 1 or 100 such numbers.\n(the number of numbers between a and b inclusive is a-b+1)\n\nNice try heartsensei but that wasnt your original answer.  copying others is low.