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A028022 Expansion of 1/((1-2x)(1-9x)(1-10x)(1-12x)). 0

%I #11 Sep 28 2023 10:15:10

%S 1,33,709,12573,199957,2966205,41944933,572993421,7627809013,

%T 99550699677,1279261319557,16238012145069,204088032533269,

%U 2544643371529149,31521003288514981,388369584933658317

%N Expansion of 1/((1-2x)(1-9x)(1-10x)(1-12x)).

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (33, -380, 1716, -2160).

%F a(n) = (28*12^(n+3) - 105*10^(n+3) + 80*9^(n+3) - 3*2^(n+3))/1680. [_Yahia Kahloune_, May 22 2013]

%K nonn

%O 0,2

%A _N. J. A. Sloane_.

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Last modified April 16 14:51 EDT 2024. Contains 371749 sequences. (Running on oeis4.)