A227682 - cp's OEIS frontend

A227682 G.f.: exp( Sum_{n>=1} x^n / (n(1-x)^n (1-x^n)) ).

n	a(n)
0	1
1	1
2	3
3	7
4	16
5	35
6	76
7	162
8	342
9	715
10	1484
11	3060
12	6278
13	12824
14	26102
15	52969
16	107224
17	216601
18	436798
19	879584
20	1769117
21	3554726
22	7136736
23	14318524
24	28711315
25	57544864
26	115290624
27	230910993
28	462362571
29	925610398
30	1852669016
31	3707705019
32	7419275371
33	14844857959

[1, 1, 3, 7, 16, 35, 76, 162, 342, 715, 1484, 3060, 6278, 12824, 26102, 52969, 107224, 216601, 436798, 879584, 1769117, 3554726, 7136736, 14318524, 28711315, 57544864, 115290624, 230910993, 462362571, 925610398, 1852669016, 3707705019, 7419275371, 14844857959]

cp's OEIS Frontend

A227682 G.f.: exp( Sum_{n>=1} x^n / (n(1-x)^n (1-x^n)) ).

Table of values

List of values

cp's OEIS Frontend

A227682 G.f.: exp( Sum_{n>=1} x^n / (n*(1-x)^n * (1-x^n)) ).

Table of values

List of values

A227682 G.f.: exp( Sum_{n>=1} x^n / (n(1-x)^n (1-x^n)) ).