Expansion of phi(x)^2 * chi(x^2)^4 * f(-x)^2 in powers of x where phi(), chi(), f() are Ramanujan theta functions.
A280339
Expansion of phi(x)^2 * chi(x^2)^4 * f(-x)^2 in powers of x where phi(), chi(), f() are Ramanujan theta functions.
Terms
- a(0) =1a(1) =2a(2) =-1a(3) =-2a(4) =-5a(5) =-14a(6) =4a(7) =12a(8) =5a(9) =40a(10) =0a(11) =-26a(12) =11a(13) =-68a(14) =-15a(15) =30a(16) =-18a(17) =106a(18) =3a(19) =-50a(20) =-10a(21) =-182a(22) =29a(23) =104a(24) =10a(25) =270a(26) =11a(27) =-130a(28) =37a(29) =-360
External references
- oeis: A280339