A002621 - cp's OEIS frontend

A002621 Expansion of 1 / ((1-x)^2(1-x^2)(1-x^3)*(1-x^4)).

n	a(n)
0	1
1	2
2	4
3	7
4	12
5	18
6	27
7	38
8	53
9	71
10	94
11	121
12	155
13	194
14	241
15	295
16	359
17	431
18	515
19	609
20	717
21	837
22	973
23	1123
24	1292
25	1477
26	1683
27	1908
28	2157
29	2427
30	2724
31	3045
32	3396
33	3774
34	4185
35	4626
36	5104
37	5615
38	6166
39	6754
40	7386
41	8058
42	8778
43	9542
44	10358
45	11222
46	12142
47	13114

[1, 2, 4, 7, 12, 18, 27, 38, 53, 71, 94, 121, 155, 194, 241, 295, 359, 431, 515, 609, 717, 837, 973, 1123, 1292, 1477, 1683, 1908, 2157, 2427, 2724, 3045, 3396, 3774, 4185, 4626, 5104, 5615, 6166, 6754, 7386, 8058, 8778, 9542, 10358, 11222, 12142, 13114]

cp's OEIS Frontend

A002621 Expansion of 1 / ((1-x)^2(1-x^2)(1-x^3)*(1-x^4)).

Table of values

List of values

cp's OEIS Frontend

A002621 Expansion of 1 / ((1-x)^2*(1-x^2)*(1-x^3)*(1-x^4)).

Table of values

List of values

A002621 Expansion of 1 / ((1-x)^2(1-x^2)(1-x^3)*(1-x^4)).