Expansion of q * (chi(-q^3) * chi(-q^5)) / (chi(-q) * chi(-q^15))^2 in powers of q where chi() is a Ramanujan theta function.
A123630
Expansion of q * (chi(-q^3) * chi(-q^5)) / (chi(-q) * chi(-q^15))^2 in powers of q where chi() is a Ramanujan theta function.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =5a(4) =7a(5) =10a(6) =14a(7) =20a(8) =27a(9) =36a(10) =48a(11) =63a(12) =82a(13) =106a(14) =137a(15) =175a(16) =222a(17) =280a(18) =352a(19) =439a(20) =546a(21) =676a(22) =834a(23) =1024a(24) =1253a(25) =1528a(26) =1857a(27) =2250a(28) =2718a(29) =3276
External references
- oeis: A123630