A294779 - cp's OEIS frontend

A294779 Expansion of Product_{k>=1} ((1 + x^(2k-1))/(1 - x^(2k-1)))^(k*(k-1)/2).

n	a(n)
0	1
1	0
2	0
3	2
4	0
5	6
6	2
7	12
8	12
9	22
10	42
11	42
12	114
13	102
14	264
15	280
16	564
17	744
18	1186
19	1866
20	2538
21	4380
22	5598
23	9732
24	12602
25	20898
26	28374
27	44048
28	63000
29	92190
30	137012
31	192864
32	291588
33	403668
34	609072
35	843228
36	1253978
37	1752150
38	2555058
39	3611380
40	5168778
41	7371324
42	10400908

[1, 0, 0, 2, 0, 6, 2, 12, 12, 22, 42, 42, 114, 102, 264, 280, 564, 744, 1186, 1866, 2538, 4380, 5598, 9732, 12602, 20898, 28374, 44048, 63000, 92190, 137012, 192864, 291588, 403668, 609072, 843228, 1253978, 1752150, 2555058, 3611380, 5168778, 7371324, 10400908]

cp's OEIS Frontend

A294779 Expansion of Product_{k>=1} ((1 + x^(2k-1))/(1 - x^(2k-1)))^(k*(k-1)/2).

Table of values

List of values

cp's OEIS Frontend

A294779 Expansion of Product_{k>=1} ((1 + x^(2*k-1))/(1 - x^(2*k-1)))^(k*(k-1)/2).

Table of values

List of values

A294779 Expansion of Product_{k>=1} ((1 + x^(2k-1))/(1 - x^(2k-1)))^(k*(k-1)/2).