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A017428 (11n+3)^4. 0

%I #8 Jul 30 2015 15:50:33

%S 81,38416,390625,1679616,4879681,11316496,22667121,40960000,68574961,

%T 108243216,163047361,236421376,332150625,454371856,607573201,

%U 796594176,1026625681,1303210000,1632240801,2019963136

%N (11n+3)^4.

%H <a href="/index/Rec#order_05">Index entries for linear recurrences with constant coefficients</a>, signature (5, -10, 10, -5, 1).

%F a(0)=81, a(1)=38416, a(2)=390625, a(3)=1679616, a(4)=4879681, a(n)= 5*a(n-1)- 10*a(n-2)+10*a(n-3)-5*a(n-4)+a(n-5). - _Harvey P. Dale_, Jan 15 2013

%t (11*Range[0,30]+3)^4 (* or *) LinearRecurrence[{5,-10,10,-5,1},{81,38416,390625,1679616,4879681},30] (* _Harvey P. Dale_, Jan 15 2013 *)

%K nonn,easy

%O 0,1

%A _N. J. A. Sloane_.

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Last modified April 19 11:31 EDT 2024. Contains 371792 sequences. (Running on oeis4.)