# catalan
@test catalannum(5) == 42
@test catalannum(30) == parse(BigInt,"3814986502092304")
@test_throws DomainError catalannum(-1)

# fibonacci
@test fibonaccinum(5) == 5
@test fibonaccinum(101) == parse(BigInt,"573147844013817084101")
@test_throws DomainError fibonaccinum(-1)

# lassalle
@test lassallenum(14) == parse(BigInt,"270316008395632253340")

# legendresymbol
@test legendresymbol(1001,9907) == jacobisymbol(1001,9907) == -1

# lucas
@test lucasnum(10) == 123
@test lucasnum(100) == parse(BigInt,"792070839848372253127")
@test_throws DomainError lucasnum(-1)

# stirlings1
@test_throws DomainError stirlings1(-1, 1)
@test typeof(stirlings1(6, 2)) == Int
@test stirlings1(0, 0) == 1
@test stirlings1(1, 1) == 1
@test stirlings1(2, 6) == 0
@test stirlings1(6, 0) == 0
@test stirlings1(6, 0, true) == 0
@test stirlings1(6, 1) == 120
@test stirlings1(6, 1, true) == -120
@test stirlings1(6, 2) == 274
@test stirlings1(6, 2, true) == 274
@test stirlings1(6, 3) == 225
@test stirlings1(6, 3, true) == -225
@test stirlings1(6, 4) == 85
@test stirlings1(6, 4, true) == 85
@test stirlings1(6, 5) == 15
@test stirlings1(6, 5, true) == -15
@test stirlings1(6, 6) == 1
@test stirlings1(6, 6, true) == 1
@test sum([abs(stirlings1(8, i, true)) for i = 0:8]) == factorial(8)

# stirlings2
@test_throws DomainError stirlings2(-1, 1)
@test typeof(stirlings2(6, 2)) == Int
@test stirlings2(0, 0) == 1
@test stirlings2(1, 1) == 1
@test stirlings2(2, 6) == 0
@test stirlings2(6, 0) == 0
@test stirlings2(6, 1) == 1
@test stirlings2(6, 2) == 31
@test stirlings2(6, 3) == 90
@test stirlings2(6, 4) == 65
@test stirlings2(6, 5) == 15
@test stirlings2(6, 6) == 1

# bell
@test bellnum(7) == 877
@test bellnum(42) == parse(BigInt,"35742549198872617291353508656626642567")
@test_throws DomainError bellnum(-1)
