A164680 - cp's OEIS frontend

A164680 Expansion of x/((1-x)^3(1-x^2)^3(1-x^3)).

n	a(n)
1	1
2	3
3	9
4	20
5	42
6	78
7	139
8	231
9	372
10	573
11	861
12	1254
13	1791
14	2499
15	3432
16	4629
17	6162
18	8085
19	10492
20	13455
21	17094
22	21503
23	26832
24	33201
25	40795
26	49764
27	60333
28	72687
29	87096
30	103785
31	123075
32	145236
33	170646
34	199626
35	232617
36	269997
37	312277
38	359898
39	413448
40	473438

[1, 3, 9, 20, 42, 78, 139, 231, 372, 573, 861, 1254, 1791, 2499, 3432, 4629, 6162, 8085, 10492, 13455, 17094, 21503, 26832, 33201, 40795, 49764, 60333, 72687, 87096, 103785, 123075, 145236, 170646, 199626, 232617, 269997, 312277, 359898, 413448, 473438]

cp's OEIS Frontend

A164680 Expansion of x/((1-x)^3(1-x^2)^3(1-x^3)).

Table of values

List of values

cp's OEIS Frontend

A164680 Expansion of x/((1-x)^3*(1-x^2)^3*(1-x^3)).

Table of values

List of values

A164680 Expansion of x/((1-x)^3(1-x^2)^3(1-x^3)).