Expansion of f(q, q^2) * f(-q^3) / f(-q^2)^2 in powers of q where f(, ), f() are Ramanujan theta functions.

A132180

Expansion of f(q, q^2) * f(-q^3) / f(-q^2)^2 in powers of q where f(, ), f() are Ramanujan theta functions.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =1a(4) =6a(5) =3a(6) =12a(7) =5a(8) =21a(9) =10a(10) =36a(11) =15a(12) =60a(13) =26a(14) =96a(15) =39a(16) =150a(17) =63a(18) =228a(19) =92a(20) =342a(21) =140a(22) =504a(23) =201a(24) =732a(25) =295a(26) =1050a(27) =415a(28) =1488a(29) =591

External references