Expansion of f(-x, -x^5)^3 / (f(x, x^5) * f(-x^2, -x^2)^2) in powers of x where f(, ) is Ramanujan's general theta function.
A260057
Expansion of f(-x, -x^5)^3 / (f(x, x^5) * f(-x^2, -x^2)^2) in powers of x where f(, ) is Ramanujan's general theta function.
Terms
- a(0) =1a(1) =-4a(2) =11a(3) =-24a(4) =48a(5) =-92a(6) =170a(7) =-304a(8) =526a(9) =-884a(10) =1451a(11) =-2336a(12) =3700a(13) =-5772a(14) =8876a(15) =-13472a(16) =20207a(17) =-29988a(18) =44072a(19) =-64184a(20) =92680a(21) =-132760a(22) =188758a(23) =-266512a(24) =373838a(25) =-521152a(26) =722266a(27) =-995432a(28) =1364684a(29) =-1861548
External references
- oeis: A260057