Expansion of f(-x, -x^5) * f(x^3, x^5) / f(-x, -x^2)^2 in powers of x where f(, ) is Ramanujan's general theta function.
A262987
Expansion of f(-x, -x^5) * f(x^3, x^5) / f(-x, -x^2)^2 in powers of x where f(, ) is Ramanujan's general theta function.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =6a(4) =11a(5) =19a(6) =33a(7) =53a(8) =86a(9) =134a(10) =205a(11) =309a(12) =460a(13) =672a(14) =974a(15) =1394a(16) =1975a(17) =2773a(18) =3863a(19) =5333a(20) =7316a(21) =9964a(22) =13484a(23) =18140a(24) =24269a(25) =32288a(26) =42751a(27) =56331a(28) =73888a(29) =96503
External references
- oeis: A262987