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A160587 Numerator of Laguerre(n, -10). 3
1, 11, 71, 1043, 4273, 15403, 151049, 3196873, 9065053, 219181447, 80314181, 15236362807, 9881224121, 3255762225533, 51047003351891, 334353686524303, 713211624791333, 516702875135479, 466605840054517979 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
MATHEMATICA
Numerator[Table[LaguerreL[n, -10], {n, 0, 50}]] (* G. C. Greubel, May 12 2018 *)
PROG
(PARI) for(n=0, 30, print1(numerator(sum(k=0, n, binomial(n, k)*(10^k/k!))), ", ")) \\ G. C. Greubel, May 12 2018
(PARI) a(n) = numerator(pollaguerre(n, 0, -10)); \\ Michel Marcus, Feb 05 2021
(Magma) [Numerator((&+[Binomial(n, k)*(10^k/Factorial(k)): k in [0..n]])): n in [0..30]]; // G. C. Greubel, May 12 2018
CROSSREFS
For denominators see A160589.
Cf. A289216.
Sequence in context: A068847 A139185 A103998 * A338416 A034196 A236173
KEYWORD
nonn,frac
AUTHOR
N. J. A. Sloane, Nov 14 2009
STATUS
approved

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Last modified May 29 22:36 EDT 2024. Contains 372954 sequences. (Running on oeis4.)