A014518 Nearest integer to Gamma(n+1/4).

4, 1, 1, 3, 8, 35, 185, 1155, 8377, 69106, 639233, 6552134, 73711509, 902965986, 11964299312, 170491265198, 2599991794272, 42249866656927, 728810199831991, 13300786146933842, 256040133328476466

Offset

0,1

References

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, Tenth Printing, 1972, p. 255.

Links

Amiram Eldar, Table of n, a(n) for n = 0..450

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, Tenth Printing, 1972, p. 255.

Maple

[ seq(round(evalf(GAMMA(n+1/4), 100)), n=0..24) ];

Mathematica

a[n_] := Round[Gamma[n + 1/4]]; Array[a, 21, 0] (* Amiram Eldar, Sep 20 2019 *)

Prog

(PARI) a(n) = round(gamma(n + 1/4)); \\ Michel Marcus, Nov 05 2018

Crossrefs

Cf. A014510, A014511, A014512, A014513, A014514, A014516, A014517, A014521, A014522.

Sequence in context: A100642 A320438 A255511 * A316584 A362856 A146325

Adjacent sequences: A014515 A014516 A014517 * A014519 A014520 A014521

Keyword

nonn

Author

N. J. A. Sloane.

Extensions

a(20) corrected by Sean A. Irvine, Nov 04 2018

Status

approved