Expansion of (Product_{k>0} theta_3(q^k)/theta_4(q^k))^(1/2), where theta_3() and theta_4() are the Jacobi theta functions.

A320968

Expansion of (Product_{k>0} theta_3(q^k)/theta_4(q^k))^(1/2), where theta_3() and theta_4() are the Jacobi theta functions.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =10a(4) =18a(5) =34a(6) =64a(7) =110a(8) =188a(9) =320a(10) =524a(11) =846a(12) =1358a(13) =2130a(14) =3308a(15) =5102a(16) =7750a(17) =11674a(18) =17468a(19) =25862a(20) =38022a(21) =55558a(22) =80532a(23) =116034a(24) =166284a(25) =236784a(26) =335416a(27) =472868a(28) =663146a(29) =925762

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