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%I #12 Sep 08 2022 08:44:41
%S 625,20736,130321,456976,1185921,2560000,4879681,8503056,13845841,
%T 21381376,31640625,45212176,62742241,84934656,112550881,146410000,
%U 187388721,236421376,294499921,362673936
%N a(n) = (7*n + 5)^4.
%H Vincenzo Librandi, <a href="/A017044/b017044.txt">Table of n, a(n) for n = 0..10000</a>
%H <a href="/index/Rec#order_05">Index entries for linear recurrences with constant coefficients</a>, signature (5,-10,10,-5,1).
%F G.f.: -(625 + 17611*x + 32891*x^2 + 6481*x^3 + 16*x^4)/(x-1)^5. - _R. J. Mathar_, Jul 14 2016
%o (Magma) [(7*n+5)^4: n in [0..30] ]; // _Vincenzo Librandi_, Jul 18 2011
%K nonn,easy
%O 0,1
%A _N. J. A. Sloane_
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