A160587 Numerator of Laguerre(n, -10).
1, 11, 71, 1043, 4273, 15403, 151049, 3196873, 9065053, 219181447, 80314181, 15236362807, 9881224121, 3255762225533, 51047003351891, 334353686524303, 713211624791333, 516702875135479, 466605840054517979
Offset: 0
Links
- G. C. Greubel, Table of n, a(n) for n = 0..500
Programs
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Magma
[Numerator((&+[Binomial(n,k)*(10^k/Factorial(k)): k in [0..n]])): n in [0..30]]; // G. C. Greubel, May 12 2018
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Mathematica
Numerator[Table[LaguerreL[n, -10], {n, 0, 50}]] (* G. C. Greubel, May 12 2018 *) -
PARI
for(n=0,30, print1(numerator(sum(k=0,n, binomial(n,k)*(10^k/k!))), ", ")) \\ G. C. Greubel, May 12 2018
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PARI
a(n) = numerator(pollaguerre(n, 0, -10)); \\ Michel Marcus, Feb 05 2021