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Expansion of 1/((1-x^2)(1-x^3)(1-x^4)(1-x^12)).
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%I #11 May 07 2023 05:52:57

%S 1,0,1,1,2,1,3,2,4,3,5,4,8,5,9,8,12,9,15,12,18,15,21,18,27,21,30,27,

%T 36,30,42,36,48,42,54,48,64,54,70,64,80,70,90,80,100,90,110,100,125,

%U 110,135,125,150,135,165,150,180,165,195,180,216,195,231,216,252

%N Expansion of 1/((1-x^2)(1-x^3)(1-x^4)(1-x^12)).

%C Number of partitions of n into parts 2, 3, 4, and 12. - _Stefano Spezia_, May 06 2023

%H <a href="/index/Rec#order_21">Index entries for linear recurrences with constant coefficients</a>, signature (0,1,1,1,-1,-1,-1,0,1,0,0,1,0,-1,-1,-1,1,1,1,0,-1).

%o (PARI) Vec(1/((1-x^2)*(1-x^3)*(1-x^4)*(1-x^12)) + O(x^99)) \\ _Jinyuan Wang_, Mar 18 2020

%K nonn,easy

%O 0,5

%A _N. J. A. Sloane_

%E More terms from _Stefano Spezia_, May 06 2023