what is the next number to follow in the quantitative series
216850
I say (e)255.\n\n2   = 2^1 [or 2^(2^0)]\n3   = 2^2 - 1\n4   = 2^2 [or 2^(2^1)]\n15  = 2^4 - 1\n16  = 2^4 [or 2^(2^2)]\n255 = 2^8 - 1 \n256 = 2^8 [or 2^(2^3)]
78646
780\n\n***To all the people below me who answered something other than 780.  GO BACK TO SCHOOL!
335913
Q98 = 1,1,2,3,5 \n\nP.S: Looks like the fibonacci series
70314
nice question\nare you a teacher\n10\nmy work\n12\n13\n14\n15\n23\n24\n25\n34\n35\n45
526617
The answer is 4.\n11 is eleven, which has 6 letters, so the next number is 6.\n6 is six, which has 3 letters, so the next number is 3.\n3 is three, which has 5 letters, so the next number is 5.\n5 is five, which has 4 letters, so the next number is 4.\n4 is four, which has 4 letters, so the next number is 4. It's all 4's from there!\n\nBy the way, 4 is the only number that has the same number of letters as its value, and if you start this sequence at any whole number, you will end up at four! Just a tidbit I knew! ^_^
396258
The number is 41312432.\n\nThe "4" is in the 1st anf fifth space. 4_ _ _ _4_ _\nThe "1" is in the 2nd and 4rth space_1_ 1_ _ _ _\nThe "3" is in the 3rd and 7th space _ _ 3_ _ _3_\nThe "2" is in the 5th and 8th space_ _ _ _ 2 _ _2\n\nDon't know any way to show steps other than the way I did here...\n\nBTW the number 23421314 also satisfies the requirements.
443783
2,3,1 (nothing goes there) ,6\n\nHope it helps :]
531158
B- 8 pups.  The other 3 examples are of ordinal numbers (first, second, third, etc.)  Here's a testing tip you might like to pass on to your niece.  If 3 out of the four answers are similar, as they are in this case, your best bet is to pick the fourth answer that is different from the rest.
503137
21, 34  Yes it's called the Fibonacci series.  Each number is the sum of the previous two.\n\nWhat I don't understand is as a result of asking a valid question to expand your knowledge, so many people gave you such rude replys.\n\nI hope this helps, have a good day.
383704
This sequence is known as the Fibonacci Sequence. \n\nThe sequence would continue like thus:\n1,1,2,3,5,8,13,21,34, 55,89,144,233,377 this would continue until you want to stop. Now the trick to the Fibonacci sequence is that the next number is just the numbers added together. \n1+1=2\n1+2=3\n2+3=5\n3+5=8 You get the point. \n\nThe fascinating thing about the Fibonacci sequence is that when divide the second number by the first you will get decimals but once you get down to dividing 377 by 233 you should get a decimal that is 1.618 etc. From that point on the only decimal you will get is that 1.618. Mathematicians call that the Golden Ratio because it is the only natural ratio that is found in nature. Need more info I have YIM.
283698
9,720.  The next one after that is 10080.
249466
0 ( Zero )\n\nThe most importanat number which enables us to progress.
102936
ok that's A, B, C ....\nlet's have A as thew first term and the first term of first arithmetic progression\nB will be the start of second\nthat's A,C,E,G\nok that would be the first arithmetic progression we would not midn it because it is just upto 7\nwe would mind the second cause it's upto 8\nB,D,F,H\nthat's H\nsince B= 1716, and the common difference or d= 408\nso H is the fourth term of thios progression\nH= B+3d\n1716+ 3(408)= 1716+1224= 2940. sorry i'm not that sure. us hgould have one more term given to be sure.
477152
... 27, 26, 676, 678, 677, 458329, 458331, 458330, ...\n\nThis is sequence A059417 in the Online Encyclopedia of Integer Sequences.\n\nSquare, Add 2, Subtract 1, repeat...
466495
The next number is 6 (and every subsequent number is 6 as well).\n\nIt has to do with converting bases.  If you have a_n=6, then n has to be greater than or equal to 2.  Therefore, \n\n6 in base 2 = 110\n6 in base 3 = 20\n6 in base 4 = 12\n6 in base 5 = 11\n6 in base 6 = 10\n6 in base 7 = 6\n\nand so on....\n\nHope that helps!
213932
aren't u missing a number there on the last row???\n\nin that case... i would say...\n\n9 11 13 15 17 19....
151627
The Fibonacci series has a number of interesting properties.\n\nThe ratio of successive terms (term divided by next term) converges on 0.618 (the Golden Ratio). Get a calculator and fill in the gaps below\n\n5/8 = 0.625\n8/13 =\n13/21 =\n21/34 =\n34/55 =\n55/89 =\n\nAND\n\nThe ratio of successive terms (term divided by previous term) converges to 1.618 = the inverse of the Golden Ratio.\n\n8/5 = 1.6\n13/8 = 1.625\n21/13 =\n34/21 =\n55/34 =\n89/55 =\n\nThe numbers appear in nature eg in the arrangement of leaves on a stalk, sunflower heads, pine cones etc.\n\nThe generating formula, each term is the sum of the last two, can be used to generate other series e.g.\n\n1, 3, 4. 7, 11, 18, 29, 47, 76,\n\nCompare this to\n\n1, 2, 3, 5, 8, 13, 21, 34, 55\n\nand notice how the difference between 55 and 65 is 21, the differemce between 34 and 47 is 13, the difference between 21 and 29 is 8 etc.\n\nThe series starting 1, 4 and 1, 5 and 1, 6  show similar properties\n\n1, 6, 7, 13, 20, 33, 53, 86, 139\n1, 5, 6, 11, 17. 28, 45, 73, 118\n1, 4, 5, 9. 14, 23, 37, 60, 97, \n1, 3, 4. 7, 11, 18, 29, 47, 76,\n1. 2. 3, 5, 8, 13, 21, 34, 55\n\nand they all converge on the golden ratio too.\n\nOne can experiment with other generating formulae\n\neg each term = the sum of the 3 previous terms\n\n0, 0, 1, 1, 2, 4, 7, 13, 24, 44, 81\n\nor each term is twice the previous term plus the one prior to that\n\n0, 1, 2, 5, 12, 29, 70, 169\n\nand explore the properties of such series. Have fun!