A295831 - cp's OEIS frontend

A295831 Expansion of Product_{k>=1} ((1 + x^(2k))/(1 - x^(2k-1)))^k.

n	a(n)
0	1
1	1
2	2
3	4
4	6
5	11
6	19
7	30
8	47
9	76
10	118
11	181
12	277
13	417
14	624
15	929
16	1367
17	2001
18	2913
19	4210
20	6056
21	8665
22	12328
23	17466
24	24640
25	34600
26	48395
27	67442
28	93625
29	129520
30	178588
31	245429
32	336252
33	459324
34	625613
35	849762
36	1151150
37	1555378
38	2096332
39	2818630
40	3780903
41	5060240
42	6757633
43	9005106
44	11975265

[1, 1, 2, 4, 6, 11, 19, 30, 47, 76, 118, 181, 277, 417, 624, 929, 1367, 2001, 2913, 4210, 6056, 8665, 12328, 17466, 24640, 34600, 48395, 67442, 93625, 129520, 178588, 245429, 336252, 459324, 625613, 849762, 1151150, 1555378, 2096332, 2818630, 3780903, 5060240, 6757633, 9005106, 11975265]

cp's OEIS Frontend

A295831 Expansion of Product_{k>=1} ((1 + x^(2k))/(1 - x^(2k-1)))^k.

Table of values

List of values

cp's OEIS Frontend

A295831 Expansion of Product_{k>=1} ((1 + x^(2*k))/(1 - x^(2*k-1)))^k.

Table of values

List of values

A295831 Expansion of Product_{k>=1} ((1 + x^(2k))/(1 - x^(2k-1)))^k.