Expansion of f(-x)^6 * f(-x^3)^2 / phi(-x^3)^8 in powers of q where phi(), f() are Ramanujan theta functions.

A260168

Expansion of f(-x)^6 * f(-x^3)^2 / phi(-x^3)^8 in powers of q where phi(), f() are Ramanujan theta functions.

Terms

    a(0) =1a(1) =-6a(2) =9a(3) =24a(4) =-114a(5) =126a(6) =262a(7) =-1044a(8) =999a(9) =1852a(10) =-6672a(11) =5868a(12) =10103a(13) =-34134a(14) =28341a(15) =46336a(16) =-149400a(17) =118872a(18) =186926a(19) =-581412a(20) =447507a(21) =682340a(22) =-2062332a(23) =1545336a(24) =2297737a(25) =-6782508a(26) =4970241a(27) =7236280a(28) =-20938728a(29) =15056694

External references