Expansion of q * f(-q^2, -q^14) / f(-q, q^3) in powers of q where f(,) is Ramanujan's two-variable theta function.

A214639

Expansion of q * f(-q^2, -q^14) / f(-q, q^3) in powers of q where f(,) is Ramanujan's two-variable theta function.

Terms

    a(0) =0a(1) =1a(2) =1a(3) =0a(4) =-1a(5) =-2a(6) =-2a(7) =0a(8) =3a(9) =5a(10) =4a(11) =0a(12) =-6a(13) =-10a(14) =-8a(15) =0a(16) =11a(17) =18a(18) =15a(19) =0a(20) =-20a(21) =-32a(22) =-26a(23) =0a(24) =34a(25) =55a(26) =44a(27) =0a(28) =-56a(29) =-90

External references