A198296 - cp's OEIS frontend

A198296 G.f.: exp( Sum_{n>=1} (x^n/n) / Product_{d|n} (1 - d*x^n) ).

n	a(n)
0	1
1	1
2	2
3	3
4	6
5	8
6	17
7	22
8	44
9	62
10	115
11	154
12	311
13	409
14	754
15	1070
16	1949
17	2639
18	4917
19	6645
20	12055
21	16916
22	29594
23	40719
24	73907
25	100959
26	176010
27	248207
28	429626
29	594220
30	1040624
31	1436936
32	2473555
33	3486360
34	5901887
35	8233872
36	14174779
37	19689223
38	33203829
39	46967767

[1, 1, 2, 3, 6, 8, 17, 22, 44, 62, 115, 154, 311, 409, 754, 1070, 1949, 2639, 4917, 6645, 12055, 16916, 29594, 40719, 73907, 100959, 176010, 248207, 429626, 594220, 1040624, 1436936, 2473555, 3486360, 5901887, 8233872, 14174779, 19689223, 33203829, 46967767]

cp's OEIS Frontend

A198296 G.f.: exp( Sum_{n>=1} (x^n/n) / Product_{d|n} (1 - d*x^n) ).

Table of values

List of values