A263149 - cp's OEIS frontend

A263149 Expansion of Product_{k>=1} (1 + x^(2*k+1))^k.

n	a(n)
0	1
1	0
2	0
3	1
4	0
5	2
6	0
7	3
8	2
9	4
10	4
11	5
12	10
13	7
14	16
15	13
16	28
17	22
18	40
19	41
20	63
21	73
22	90
23	123
24	143
25	199
26	214
27	316
28	343
29	483
30	532
31	733
32	848
33	1099
34	1305
35	1644
36	2029
37	2448
38	3067
39	3657
40	4643
41	5443
42	6892
43	8107
44	10224
45	12031
46	14974
47	17798
48	21941
49	26190
50	31867
51	38381
52	46300

[1, 0, 0, 1, 0, 2, 0, 3, 2, 4, 4, 5, 10, 7, 16, 13, 28, 22, 40, 41, 63, 73, 90, 123, 143, 199, 214, 316, 343, 483, 532, 733, 848, 1099, 1305, 1644, 2029, 2448, 3067, 3657, 4643, 5443, 6892, 8107, 10224, 12031, 14974, 17798, 21941, 26190, 31867, 38381, 46300]

cp's OEIS Frontend

A263149 Expansion of Product_{k>=1} (1 + x^(2*k+1))^k.

Table of values

List of values