A320968 - cp's OEIS frontend

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.

n	a(n)
0	1
1	2
2	4
3	10
4	18
5	34
6	64
7	110
8	188
9	320
10	524
11	846
12	1358
13	2130
14	3308
15	5102
16	7750
17	11674
18	17468
19	25862
20	38022
21	55558
22	80532
23	116034
24	166284
25	236784
26	335416
27	472868
28	663146
29	925762
30	1286920
31	1780962
32	2454792
33	3370806
34	4610656
35	6284090
36	8535868
37	11554834
38	15591564

[1, 2, 4, 10, 18, 34, 64, 110, 188, 320, 524, 846, 1358, 2130, 3308, 5102, 7750, 11674, 17468, 25862, 38022, 55558, 80532, 116034, 166284, 236784, 335416, 472868, 663146, 925762, 1286920, 1780962, 2454792, 3370806, 4610656, 6284090, 8535868, 11554834, 15591564]

cp's OEIS Frontend

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.

Table of values

List of values