Expansion of phi(q^5) / phi(q) in powers of q where phi() is a Ramanujan theta function.

Terms

a(0) =1a(1) =-2a(2) =4a(3) =-8a(4) =14a(5) =-22a(6) =36a(7) =-56a(8) =84a(9) =-126a(10) =184a(11) =-264a(12) =376a(13) =-528a(14) =732a(15) =-1008a(16) =1374a(17) =-1856a(18) =2492a(19) =-3320a(20) =4394a(21) =-5784a(22) =7568a(23) =-9848a(24) =12756a(25) =-16442a(26) =21096a(27) =-26960a(28) =34312a(29) =-43500