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A160633
Numerator of Laguerre(n, 7).
2
1, -6, 23, -11, -69, -31, 4927, 757, 1847, -136109, -1138741, -10302661, 83677831, 248520407, 978257053, 55741960849, 84809304859, -10962379087843, -687422896231961, -173321349205597, -184450422077432191, -61692018244147721, 88624089843204841, 166251411098859747263
OFFSET
0,2
LINKS
MATHEMATICA
Numerator[Table[LaguerreL[n, 7], {n, 0, 50}]] (* G. C. Greubel, May 03 2018 *)
PROG
(PARI) for(n=0, 30, print1(numerator(sum(k=0, n, binomial(n, k)*((-7)^k/k!))), ", ")) \\ G. C. Greubel, May 06 2018
(Magma) [Numerator((&+[Binomial(n, k)*((-7)^k/Factorial(k)): k in [0..n]])): n in [0..30]]; // G. C. Greubel, May 06 2018
CROSSREFS
For denominators see A160634.
Sequence in context: A051224 A062818 A154079 * A012327 A012523 A154817
KEYWORD
sign,frac
AUTHOR
N. J. A. Sloane, Nov 14 2009
STATUS
approved