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A028065 Expansion of 1/((1-3x)(1-5x)(1-8x)(1-10x)). 0

%I #8 Nov 03 2015 11:22:09

%S 1,26,437,6058,75525,882258,9876613,107390426,1143865349,12003195490,

%T 124572616389,1282173260394,13113918930373,133479729281522,

%U 1353536864252165,13685361486439162,138053939020888197

%N Expansion of 1/((1-3x)(1-5x)(1-8x)(1-10x)).

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (26, -239, 910, -1200).

%F a(n)=(3*10^(n+3)-7*8^(n+3)+7*5^(n+3)-3^(n+4))/210. [_Yahia Kahloune_, Jun 08 2013]

%F a(0)=1, a(1)=26, a(2)=437, a(3)=6058, a(n)=26*a(n-1)-239*a(n-2)+ 910*a(n-3)- 1200*a(n-4). - _Harvey P. Dale_, Nov 03 2015

%t CoefficientList[Series[1/((1-3x)(1-5x)(1-8x)(1-10x)),{x,0,30}],x] (* or *) LinearRecurrence[{26,-239,910,-1200},{1,26,437,6058},30] (* _Harvey P. Dale_, Nov 03 2015 *)

%K nonn

%O 0,2

%A _N. J. A. Sloane_.

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Last modified April 23 07:16 EDT 2024. Contains 371905 sequences. (Running on oeis4.)