A308288 - cp's OEIS frontend

A308288 Expansion of Product_{i>=1, j>=1} theta_3(x^(ij))/theta_4(x^(ij)), where theta_() is the Jacobi theta function.

n	a(n)
0	1
1	4
2	16
3	56
4	172
5	496
6	1360
7	3528
8	8824
9	21344
10	50048
11	114360
12	255336
13	557888
14	1195952
15	2519264
16	5221076
17	10660512
18	21467904
19	42674520
20	83812560
21	162753584
22	312689168
23	594740456
24	1120498048
25	2092059800
26	3872731232
27	7110830376
28	12955269304
29	23428775520

[1, 4, 16, 56, 172, 496, 1360, 3528, 8824, 21344, 50048, 114360, 255336, 557888, 1195952, 2519264, 5221076, 10660512, 21467904, 42674520, 83812560, 162753584, 312689168, 594740456, 1120498048, 2092059800, 3872731232, 7110830376, 12955269304, 23428775520]

cp's OEIS Frontend

A308288 Expansion of Product_{i>=1, j>=1} theta_3(x^(ij))/theta_4(x^(ij)), where theta_() is the Jacobi theta function.

Table of values

List of values

cp's OEIS Frontend

A308288 Expansion of Product_{i>=1, j>=1} theta_3(x^(i*j))/theta_4(x^(i*j)), where theta_() is the Jacobi theta function.

Table of values

List of values

A308288 Expansion of Product_{i>=1, j>=1} theta_3(x^(ij))/theta_4(x^(ij)), where theta_() is the Jacobi theta function.