Expansion of q * phi(-q^2) * psi(q^9) / (f(q^3) * phi(q^3)) in powers of q where f(), phi(), psi() are Ramanujan theta functions.
A233670
Expansion of q * phi(-q^2) * psi(q^9) / (f(q^3) * phi(q^3)) in powers of q where f(), phi(), psi() are Ramanujan theta functions.
Terms
- a(0) =1a(1) =0a(2) =-2a(3) =-3a(4) =0a(5) =6a(6) =8a(7) =0a(8) =-14a(9) =-18a(10) =0a(11) =30a(12) =38a(13) =0a(14) =-60a(15) =-75a(16) =0a(17) =114a(18) =140a(19) =0a(20) =-208a(21) =-252a(22) =0a(23) =366a(24) =439a(25) =0a(26) =-626a(27) =-744a(28) =0a(29) =1044
External references
- oeis: A233670