Expansion of q^(-1) * f(-q^4, -q^5)^2 / (f(-q, -q^8) * f(-q^2, -q^7)) in powers of q where f() is Ramanujan's two-variable theta function.
A245424
Expansion of q^(-1) * f(-q^4, -q^5)^2 / (f(-q, -q^8) * f(-q^2, -q^7)) in powers of q where f() is Ramanujan's two-variable theta function.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =2a(4) =1a(5) =-1a(6) =-2a(7) =-3a(8) =-2a(9) =1a(10) =4a(11) =6a(12) =5a(13) =1a(14) =-5a(15) =-11a(16) =-12a(17) =-7a(18) =3a(19) =15a(20) =22a(21) =19a(22) =5a(23) =-15a(24) =-32a(25) =-36a(26) =-22a(27) =8a(28) =40a(29) =58
External references
- oeis: A245424