Expansion of q * psi(q^8) / phi(-q) in powers of q where psi(), phi() are Ramanujan theta functions.

A123655

Expansion of q * psi(q^8) / phi(-q) in powers of q where psi(), phi() are Ramanujan theta functions.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =8a(4) =14a(5) =24a(6) =40a(7) =64a(8) =101a(9) =156a(10) =236a(11) =352a(12) =518a(13) =752a(14) =1080a(15) =1536a(16) =2162a(17) =3018a(18) =4180a(19) =5744a(20) =7840a(21) =10632a(22) =14328a(23) =19200a(24) =25591a(25) =33932a(26) =44776a(27) =58816a(28) =76918a(29) =100176

External references