A294778 - cp's OEIS frontend

A294778 Expansion of Product_{k>=1} 1/(1 - x^(2k-1))^(k(k-1)/2).

n	a(n)
0	1
1	0
2	0
3	1
4	0
5	3
6	1
7	6
8	3
9	11
10	12
11	18
12	29
13	33
14	69
15	67
16	138
17	141
18	275
19	306
20	516
21	656
22	972
23	1353
24	1828
25	2712
26	3477
27	5280
28	6654
29	10038
30	12756
31	18789
32	24369
33	34796
34	46167
35	63990
36	86629
37	117189
38	160698
39	213984
40	295092
41	389517
42	536683
43	706590
44	968289
45	1276310

[1, 0, 0, 1, 0, 3, 1, 6, 3, 11, 12, 18, 29, 33, 69, 67, 138, 141, 275, 306, 516, 656, 972, 1353, 1828, 2712, 3477, 5280, 6654, 10038, 12756, 18789, 24369, 34796, 46167, 63990, 86629, 117189, 160698, 213984, 295092, 389517, 536683, 706590, 968289, 1276310]

cp's OEIS Frontend

A294778 Expansion of Product_{k>=1} 1/(1 - x^(2k-1))^(k(k-1)/2).

Table of values

List of values

cp's OEIS Frontend

A294778 Expansion of Product_{k>=1} 1/(1 - x^(2*k-1))^(k*(k-1)/2).

Table of values

List of values

A294778 Expansion of Product_{k>=1} 1/(1 - x^(2k-1))^(k(k-1)/2).