A191538 - OEIS

A191538 as a simple table

n	a(n)
1	1
2	3
3	2
4	7
5	5
6	4
7	16
8	12
9	10
10	6
11	37
12	28
13	23
14	14
15	8
16	84
17	64
18	53
19	32
20	19
21	9
22	191
23	146
24	121
25	73
26	44
27	21
28	11
29	434
30	332
31	275
32	166
33	100
34	48
35	25
36	13
37	985
38	753
39	624
40	377
41	227
42	109
43	57
44	30
45	15
46	2234
47	1708
48	1416
49	856
50	515
51	248
52	130
53	69
54	35
55	17
56	5067
57	3874
58	3212
59	1942

[1,3,2,7,5,4,16,12,10,6,37,28,23,14,8,84,64,53,32, 19,9,191,146,121,73,44,21,11,434,332,275,166,100, 48,25,13,985,753,624,377,227,109,57,30,15,2234, 1708,1416,856,515,248,130,69,35,17,5067,3874,3212, 1942]