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%I #19 Sep 08 2022 08:44:41
%S 0,31381059609,64268410079232,5559060566555523,131621703842267136,
%T 1532278301220703125,11384956040305711104,62050608388552823487,
%U 269561249468963094528,984770902183611232881,3138105960900000000000
%N a(n) = (9*n)^11.
%H Vincenzo Librandi, <a href="/A017171/b017171.txt">Table of n, a(n) for n = 0..10000</a>
%H <a href="/index/Rec#order_12">Index entries for linear recurrences with constant coefficients</a>, signature (12, -66, 220, -495, 792, -924, 792, -495, 220, -66, 12, -1).
%F a(n) = 31381059609*A008455(n). - _R. J. Mathar_, Jul 07 2017
%t (9*Range[0,20])^11 (* _Harvey P. Dale_, Apr 06 2019 *)
%o (Magma) [(9*n)^11: n in [0..15]]; // _Vincenzo Librandi_, Jul 22 2011
%Y Cf. A008455.
%K nonn,easy
%O 0,2
%A _N. J. A. Sloane_
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