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a(n) = (8*n)^6.
1

%I #14 Sep 08 2022 08:44:41

%S 0,262144,16777216,191102976,1073741824,4096000000,12230590464,

%T 30840979456,68719476736,139314069504,262144000000,464404086784,

%U 782757789696,1265319018496,1973822685184,2985984000000

%N a(n) = (8*n)^6.

%H Vincenzo Librandi, <a href="/A017070/b017070.txt">Table of n, a(n) for n = 0..10000</a>

%H <a href="/index/Rec#order_07">Index entries for linear recurrences with constant coefficients</a>, signature (7, -21, 35, -35, 21, -7, 1).

%t Range[0,128,8]^6 (* or *) LinearRecurrence[{7,-21,35,-35,21,-7,1},{0,262144,16777216,191102976,1073741824,4096000000,12230590464},20] (* _Harvey P. Dale_, Jul 24 2017 *)

%o (Magma) [(8*n)^6: n in [0..35]]; // _Vincenzo Librandi_, Jul 11 2011

%K nonn,easy

%O 0,2

%A _N. J. A. Sloane_