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 A016788 a(n) = (3*n+1)^12. 1

%I

%S 1,16777216,13841287201,1000000000000,23298085122481,281474976710656,

%T 2213314919066161,12855002631049216,59604644775390625,

%U 232218265089212416,787662783788549761,2386420683693101056,6582952005840035281

%N a(n) = (3*n+1)^12.

%H Vincenzo Librandi, <a href="/A016788/b016788.txt">Table of n, a(n) for n = 0..10000</a>

%H <a href="/index/Rec#order_13">Index entries for linear recurrences with constant coefficients</a>, signature (13, -78, 286, -715, 1287, -1716, 1716, -1287, 715, -286, 78, -13, 1).

%F a(n) = A008456(A016777(n)). - _Michel Marcus_, Jun 16 2016

%t Table[(3n+1)^12,{n,0,100}] (* _Mohammad K. Azarian_, Jun 15 2016 *)

%o (MAGMA) [(3*n+1)^12: n in [0..20]]; // _Vincenzo Librandi_, Sep 29 2011

%Y Cf. A008456, A016777.

%K nonn,easy

%O 0,2

%A _N. J. A. Sloane_.

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