A197714 Floor((n+1/4)^n).

1, 5, 34, 326, 3988, 59604, 1052848, 21460092, 495764693, 12800845441, 365323615365, 11419131242070, 387977390372849, 14236659589753581, 561109543344974893, 23640346895461300427, 1060265646084471617079, 50434955069054663240727, 2536202597745552881270240

Offset

1,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..300

Mathematica

Table[Floor[(n + 1/4)^n], {n, 20}] (* T. D. Noe, Dec 27 2011 *)

Prog

(Magma) [Floor((n+1/4)^n): n in [1..20]]
(PARI) a(n)=floor((n+1/4)^n) \\ Charles R Greathouse IV, Dec 27 2011

Crossrefs

Cf. A014052.

Sequence in context: A344556 A303175 A357422 * A198078 A133297 A054931

Adjacent sequences: A197711 A197712 A197713 * A197715 A197716 A197717

Keyword

nonn,less

Author

Vincenzo Librandi, Oct 18 2011

Status

approved