A001973 - cp's OEIS frontend

A001973 Expansion of (1+x^3)/((1-x)(1-x^2)^2(1-x^3)).

n	a(n)
0	1
1	1
2	3
3	5
4	8
5	12
6	18
7	24
8	33
9	43
10	55
11	69
12	86
13	104
14	126
15	150
16	177
17	207
18	241
19	277
20	318
21	362
22	410
23	462
24	519
25	579
26	645
27	715
28	790
29	870
30	956
31	1046
32	1143
33	1245
34	1353
35	1467
36	1588
37	1714
38	1848
39	1988

[1, 1, 3, 5, 8, 12, 18, 24, 33, 43, 55, 69, 86, 104, 126, 150, 177, 207, 241, 277, 318, 362, 410, 462, 519, 579, 645, 715, 790, 870, 956, 1046, 1143, 1245, 1353, 1467, 1588, 1714, 1848, 1988]

cp's OEIS Frontend

A001973 Expansion of (1+x^3)/((1-x)(1-x^2)^2(1-x^3)).

Table of values

List of values

cp's OEIS Frontend

A001973 Expansion of (1+x^3)/((1-x)*(1-x^2)^2*(1-x^3)).

Table of values

List of values

A001973 Expansion of (1+x^3)/((1-x)(1-x^2)^2(1-x^3)).