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a(n) = (9*n + 7)^8.
1

%I #15 Sep 08 2022 08:44:42

%S 5764801,4294967296,152587890625,1785793904896,11688200277601,

%T 53459728531456,191707312997281,576480100000000,1517108809906561,

%U 3596345248055296,7837433594376961,15938480745308416,30590228625390625

%N a(n) = (9*n + 7)^8.

%H Vincenzo Librandi, <a href="/A017252/b017252.txt">Table of n, a(n) for n = 0..10000</a>

%H <a href="/index/Rec#order_09">Index entries for linear recurrences with constant coefficients</a>, signature (9, -36, 84, -126, 126, -84, 36, -9, 1).

%t (9Range[0,20]+7)^8 (* _Harvey P. Dale_, Mar 16 2011 *)

%o (Magma) [(9*n+7)^8: n in [0..30]]; // _Vincenzo Librandi_, Jul 27 2011

%K nonn,easy

%O 0,1

%A _N. J. A. Sloane_