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

Terms

a(0) =1a(1) =1a(2) =4a(3) =5a(4) =9a(5) =13a(6) =21a(7) =29a(8) =46a(9) =62a(10) =90a(11) =122a(12) =171a(13) =227a(14) =311a(15) =408a(16) =545a(17) =709a(18) =933a(19) =1198a(20) =1555a(21) =1980a(22) =2536a(23) =3205a(24) =4063a(25) =5092a(26) =6400a(27) =7966a(28) =9928a(29) =12281