A376624 - cp's OEIS frontend

A376624 G.f.: Sum_{k>=0} x^(k(k+1)/2) / Product_{j=1..k} (1 - x^(2j-1))^2.

n	a(n)
0	1
1	1
2	2
3	4
4	6
5	8
6	13
7	18
8	23
9	33
10	44
11	57
12	77
13	99
14	125
15	163
16	207
17	259
18	328
19	407
20	503
21	626
22	769
23	938
24	1149
25	1397
26	1687
27	2044
28	2458
29	2943
30	3531
31	4213
32	5011
33	5957
34	7055
35	8334
36	9838
37	11580
38	13594
39	15948
40	18661
41	21790
42	25425
43	29593
44	34386
45	39918
46	46250
47	53501
48	61824
49	71325

[1, 1, 2, 4, 6, 8, 13, 18, 23, 33, 44, 57, 77, 99, 125, 163, 207, 259, 328, 407, 503, 626, 769, 938, 1149, 1397, 1687, 2044, 2458, 2943, 3531, 4213, 5011, 5957, 7055, 8334, 9838, 11580, 13594, 15948, 18661, 21790, 25425, 29593, 34386, 39918, 46250, 53501, 61824, 71325]

cp's OEIS Frontend

A376624 G.f.: Sum_{k>=0} x^(k(k+1)/2) / Product_{j=1..k} (1 - x^(2j-1))^2.

Table of values

List of values

cp's OEIS Frontend

A376624 G.f.: Sum_{k>=0} x^(k*(k+1)/2) / Product_{j=1..k} (1 - x^(2*j-1))^2.

Table of values

List of values

A376624 G.f.: Sum_{k>=0} x^(k(k+1)/2) / Product_{j=1..k} (1 - x^(2j-1))^2.