%I #12 Jul 28 2019 08:23:21
%S 1,27,473,6831,88473,1069551,12338761,137686527,1499327225,
%T 16029462735,168979616169,1762044328863,18217806426457,
%U 187092613978479,1911192049791497,19440694364069439,197083660672701369,1992576025702599183,20101955387867645545
%N Expansion of 1/((1-2x)(1-7x)(1-8x)(1-10x)).
%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (27,-256,972,-1120).
%F a(n) = (5*10^(n+3)-20*8^(n+3)+16*7^(n+3)-2^(n+3))/240. - _Yahia Kahloune_, Jun 05 2013
%t CoefficientList[Series[1/((1-2x)(1-7x)(1-8x)(1-10x)),{x,0,20}],x] (* _Harvey P. Dale_, Mar 17 2019 *)
%K nonn
%O 0,2
%A _N. J. A. Sloane_.
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