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Expansion of 1/((1-2x)(1-4x)(1-5x)(1-11x)).
0

%I #9 Jul 16 2016 14:08:46

%S 1,22,325,4110,48381,550062,6148165,68149870,752379661,8290355502,

%T 91266902805,1004309278830,11049302357341,121551961591342,

%U 1337120292662245,14708568942522990,161795495573813421

%N Expansion of 1/((1-2x)(1-4x)(1-5x)(1-11x)).

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (22,-159,458,-440).

%F a(n) = -4*2^n/27 +32*4^n/7 -125*5^n/18 +1331*11^n/378. - _R. J. Mathar_, Jun 20 2013

%t CoefficientList[Series[1/((1-2x)(1-4x)(1-5x)(1-11x)),{x,0,30}],x] (* or *) LinearRecurrence[{22,-159,458,-440},{1,22,325,4110},30] (* _Harvey P. Dale_, Jul 16 2016 *)

%K nonn,easy

%O 0,2

%A _N. J. A. Sloane_.