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A017349 a(n) = (10*n + 6)^9. 1

%I #12 Sep 08 2022 08:44:42

%S 10077696,68719476736,5429503678976,101559956668416,922190162669056,

%T 5416169448144896,23762680013799936,84590643846578176,

%U 257327417311663616,692533995824480256,1689478959002692096,3802961274698203136

%N a(n) = (10*n + 6)^9.

%H Vincenzo Librandi, <a href="/A017349/b017349.txt">Table of n, a(n) for n = 0..10000</a>

%H <a href="/index/Rec#order_10">Index entries for linear recurrences with constant coefficients</a>, signature (10, -45, 120, -210, 252, -210, 120, -45, 10, -1).

%t (10*Range[0,30]+6)^9 (* or *) LinearRecurrence[{10,-45,120,-210,252,-210,120,-45,10,-1},{10077696,68719476736,5429503678976,101559956668416,922190162669056,5416169448144896,23762680013799936,84590643846578176,257327417311663616,692533995824480256},30] (* _Harvey P. Dale_, Apr 06 2016 *)

%o (Magma) [(10*n+6)^9: n in [0..20]]; // _Vincenzo Librandi_, Aug 03 2011

%K nonn,easy

%O 0,1

%A _N. J. A. Sloane_

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Last modified May 4 02:50 EDT 2024. Contains 372225 sequences. (Running on oeis4.)