Expansion of (1 / theta_4(x) - 1)^7 / 128.

Terms

a(0) =1a(1) =14a(2) =112a(3) =665a(4) =3248a(5) =13776a(6) =52437a(7) =183080a(8) =595399a(9) =1824109a(10) =5310144a(11) =14787542a(12) =39605363a(13) =102465972a(14) =257005641a(15) =626841236a(16) =1490521109a(17) =3462881324a(18) =7875519169a(19) =17562223791a(20) =38456245849a(21) =82793422502a(22) =175452110162a(23) =366348547908a(24) =754392685046