A302857 - OEIS

%I #15 Apr 17 2018 09:44:33

%S 1,31,620,8991,100750,908052,6767672,42576671,229829413,1079371826,

%T 4466377700,16483884820,54927684614,167288627912,471202341864,

%U 1240559020831,3079711709682,7258966849915,16333838548700,35251970265650,73278213928864,147241116313756,286838266666792

%N Expansion of ((1 + 2 * Sum_{k>=1} q^(k^2))^32 - 1) / 64.

%H Seiichi Manyama, <a href="/A302857/b302857.txt">Table of n, a(n) for n = 1..10000</a>

%F a(n) = A302856(n) / 64.

%Y Expansion of ((1 + 2 * Sum_{k>=1} q^(k^2))^(2^m) - 1) / 2^(m + 1): A002654 (m=1), A046897 (m=2), A008457 (m=3), A302855 (m=4), this sequence (m=5).

%Y Cf. A302856.

%K nonn

%O 1,2

%A _Seiichi Manyama_, Apr 14 2018