A160671 Numerator of Laguerre(n, 12).

1, -11, 49, -107, 97, 137, -427, -1249, 2147, 329, -1601, -129559, -9329, 31523, 10326263, 51307231, 255571, -557933137, -913977949, -12806652259, -565484693, 388623944407, 6314613012857, 212124740033, 27554289038383, -1724536942646717, -42239185706105669, -45706055907059

Offset

0,2

Links

G. C. Greubel, Table of n, a(n) for n = 0..500

Mathematica

Numerator[Table[LaguerreL[n, 12], {n, 0, 50}]] (* G. C. Greubel, May 02 2018 *)

Prog

(PARI) for(n=0, 30, print1(numerator(sum(k=0, n, binomial(n, k)*((-12)^k/k!))), ", ")) \\ G. C. Greubel, May 13 2018
(Magma) [Numerator((&+[Binomial(n, k)*((-12)^k/Factorial(k)): k in [0..n]])): n in [0..30]]; // G. C. Greubel, May 13 2018

Crossrefs

For denominators see A160672.

Sequence in context: A226676 A101992 A356792 * A297521 A295420 A003063

Adjacent sequences: A160668 A160669 A160670 * A160672 A160673 A160674

Keyword

sign,frac

Author

N. J. A. Sloane, Nov 14 2009

Status

approved