Expansion of chi(-x^4) * psi(x^6) / phi(-x) in powers of x where phi(), psi(), chi() are Ramanujan theta functions.
A279320
Expansion of chi(-x^4) * psi(x^6) / phi(-x) in powers of x where phi(), psi(), chi() are Ramanujan theta functions.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =8a(4) =15a(5) =26a(6) =45a(7) =74a(8) =119a(9) =188a(10) =291a(11) =442a(12) =664a(13) =982a(14) =1435a(15) =2076a(16) =2972a(17) =4214a(18) =5929a(19) =8272a(20) =11457a(21) =15762a(22) =21543a(23) =29264a(24) =39532a(25) =53110a(26) =70988a(27) =94430a(28) =125033a(29) =164826
External references
- oeis: A279320