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A168196 a(n) = n^4*(n^5 + 1)/2. 1
0, 1, 264, 9882, 131200, 976875, 5039496, 20178004, 67110912, 193713525, 500005000, 1178981166, 2579900544, 5302263967, 10330542600, 19221705000, 34359771136, 59293980009, 99179697672, 161343914050, 256000080000 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..405

FORMULA

G.f.: x*(1 + 254*x + 7287*x^2 + 44140*x^3 + 78095*x^4 + 44094*x^5 + 7321*x^6 + 248*x^7)/(1 - x)^10. - Ilya Gutkovskiy, Jul 15 2016

MATHEMATICA

Table[n^4*(n^5 + 1)/2, {n, 0, 50}] (* G. C. Greubel, Jul 15 2016 *)

PROG

(MAGMA) [n^4*(n^5+1)/2: n in [0..50]]; // Vincenzo Librandi, Apr 25 2011

CROSSREFS

Sequence in context: A035315 A288877 A278409 * A264682 A107507 A239183

Adjacent sequences:  A168193 A168194 A168195 * A168197 A168198 A168199

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Dec 11 2009

STATUS

approved

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Last modified October 19 02:41 EDT 2019. Contains 328211 sequences. (Running on oeis4.)