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A028070 Expansion of 1/((1-3x)(1-5x)(1-9x)(1-12x)). 0

%I #9 Sep 28 2023 10:29:42

%S 1,29,550,8690,124531,1684079,21954280,279351380,3496283461,

%T 43256856929,530819707210,6475595107670,78659578436791,

%U 952489924910579,11507069203563340,138779617656909560,1671608878215416521

%N Expansion of 1/((1-3x)(1-5x)(1-9x)(1-12x)).

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (29, -291, 1179, -1620).

%F a(n)=(8*12^(n+3)-21*9^(n+3)+27*5^(n+3)-14*3^(n+3))/1512. [_Yahia Kahloune_, May 27 2013].

%K nonn,easy

%O 0,2

%A _N. J. A. Sloane_.

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)