%I #21 Oct 07 2017 22:07:29
%S 1,0,-1,1,-1,-1,2,-1,-2,3,-1,-3,5,-2,-4,7,-3,-6,11,-4,-9,15,-6,-12,21,
%T -8,-17,29,-11,-23,39,-15,-31,52,-20,-41,70,-26,-55,91,-35,-71,119,
%U -45,-92,154,-58,-119,198,-75,-152,252,-95,-193,321,-120,-245,404,-152
%N Expansion of Product_{k>=1} (1 - x^(2*k))/(1 - x^(3*k)).
%H Seiichi Manyama, <a href="/A293003/b293003.txt">Table of n, a(n) for n = 0..10000</a>
%F Convolution inverse of A262346.
%Y Cf. A262346.
%K sign
%O 0,7
%A _Seiichi Manyama_, Oct 07 2017
|