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A197714
Floor((n+1/4)^n).
2
1, 5, 34, 326, 3988, 59604, 1052848, 21460092, 495764693, 12800845441, 365323615365, 11419131242070, 387977390372849, 14236659589753581, 561109543344974893, 23640346895461300427, 1060265646084471617079, 50434955069054663240727, 2536202597745552881270240
OFFSET
1,2
LINKS
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
KEYWORD
nonn,less
AUTHOR
Vincenzo Librandi, Oct 18 2011
STATUS
approved