Expansion of psi(x^2) * phi(x^7) / (f(-x) * f(-x^7)) in powers of x where phi(), psi(), f() are Ramanujan theta functions.

A193826

Expansion of psi(x^2) * phi(x^7) / (f(-x) * f(-x^7)) in powers of x where phi(), psi(), f() are Ramanujan theta functions.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =4a(4) =7a(5) =10a(6) =17a(7) =26a(8) =38a(9) =57a(10) =81a(11) =114a(12) =161a(13) =224a(14) =309a(15) =419a(16) =569a(17) =759a(18) =1011a(19) =1336a(20) =1757a(21) =2296a(22) =2981a(23) =3855a(24) =4956a(25) =6344a(26) =8087a(27) =10272a(28) =12994a(29) =16367

External references