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A025989 Expansion of 1/((1-2x)(1-5x)(1-6x)(1-10x)). 0

%I

%S 1,23,347,4375,50211,546063,5750347,59371895,605580371,6130227103,

%T 61765086747,620509140615,6222647943331,62333853156143,

%U 623992946413547,6243906815856535,62463186581999091,624777847926261183

%N Expansion of 1/((1-2x)(1-5x)(1-6x)(1-10x)).

%F a(n) = -2^n/12 +25*5^n/3 -27*6^n/2 +25*10^n/4. _R. J. Mathar_, Jun 20 2013

%t CoefficientList[Series[1/((1-2x)(1-5x)(1-6x)(1-10x)),{x,0,20}],x] (* _Harvey P. Dale_, Apr 01 2011 *)

%K nonn

%O 0,2

%A _N. J. A. Sloane_.

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Last modified October 3 13:16 EDT 2022. Contains 357237 sequences. (Running on oeis4.)