Expansion of (theta_3(z)*theta_3(23z)+theta_2(z)*theta_2(23z))^4.

Terms

a(0) =1a(1) =8a(2) =24a(3) =32a(4) =24a(5) =48a(6) =112a(7) =160a(8) =232a(9) =328a(10) =432a(11) =608a(12) =688a(13) =976a(14) =1536a(15) =1568a(16) =1944a(17) =2544a(18) =2824a(19) =3840a(20) =3920a(21) =4704a(22) =5984a(23) =5576a(24) =7136a(25) =7864a(26) =9504a(27) =8896a(28) =10976a(29) =10832