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A016868 (5n+1)^8. 0

%I #8 Jul 30 2015 15:27:02

%S 1,1679616,214358881,4294967296,37822859361,208827064576,852891037441,

%T 2821109907456,7984925229121,20047612231936,45767944570401,

%U 96717311574016,191707312997281,360040606269696

%N (5n+1)^8.

%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).

%F a(0)=1, a(1)=1679616, a(2)=214358881, a(3)=4294967296, a(4)=37822859361, a(5)=208827064576, a(6)=852891037441, a(7)=2821109907456, a(8)=7984925229121, a(n)=9*a(n-1)-36*a(n-2)+84*a(n-3)- 126*a(n-4)+ 126*a(n-5)-84*a(n-6)+36*a(n-7)-9*a(n-8)+a(n-9). - _Harvey P. Dale_, May 21 2013

%t (5*Range[0,20]+1)^8 (* or *) LinearRecurrence[{9,-36,84,-126,126,-84,36,-9,1},{1,1679616,214358881,4294967296,37822859361,208827064576,852891037441,2821109907456,7984925229121},20] (* _Harvey P. Dale_, May 21 2013 *)

%K nonn,easy

%O 0,2

%A _N. J. A. Sloane_.

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Last modified June 25 10:28 EDT 2024. Contains 373701 sequences. (Running on oeis4.)