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

%I #15 Sep 08 2022 08:45:48

%S 0,1,2050,265725,8388616,122070325,1088391186,6920643625,34359738400,

%T 141214768281,500000000050,1569214188421,4458050224200,11649042561325,

%U 28346956187746,64873168945425,140737488355456,291311118615025,578415690713250,1106657459533261

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

%H Vincenzo Librandi and T. D. Noe, <a href="/A168176/b168176.txt">Table of n, a(n) for n = 0..1000</a> (first 332 terms from Vincenzo Librandi)

%t Table[n^2 (n^10+1)/2,{n,0,30}] (* _Harvey P. Dale_, Jan 31 2013 *)

%o (Magma) [n^2*(n^10+1)/2: n in [0..50]]; // _Vincenzo Librandi_, Apr 25 2011

%K nonn

%O 0,3

%A _N. J. A. Sloane_, Dec 11 2009

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Last modified April 27 21:44 EDT 2024. Contains 372020 sequences. (Running on oeis4.)