A168176 a(n) = n^2*(n^10 + 1)/2.

0, 1, 2050, 265725, 8388616, 122070325, 1088391186, 6920643625, 34359738400, 141214768281, 500000000050, 1569214188421, 4458050224200, 11649042561325, 28346956187746, 64873168945425, 140737488355456, 291311118615025, 578415690713250, 1106657459533261

Offset

0,3

Links

Vincenzo Librandi and T. D. Noe, Table of n, a(n) for n = 0..1000 (first 332 terms from Vincenzo Librandi)

Mathematica

Table[n^2 (n^10+1)/2, {n, 0, 30}] (* Harvey P. Dale, Jan 31 2013 *)

Prog

(Magma) [n^2*(n^10+1)/2: n in [0..50]]; // Vincenzo Librandi, Apr 25 2011

Crossrefs

Sequence in context: A224119 A183842 A253711 * A224728 A224721 A224720

Adjacent sequences: A168173 A168174 A168175 * A168177 A168178 A168179

Keyword

nonn

Author

N. J. A. Sloane, Dec 11 2009

Status

approved