A037088 - OEIS

A037088 as a simple table

n	a(n)
1	2
2	2
3	2
4	2
5	4
6	2
7	5
8	4
9	5
10	2
11	7
12	12
13	6
14	5
15	2
16	13
17	20
18	17
19	7
20	5
21	2
22	23
23	40
24	30
25	20
26	8
27	5
28	2
29	43
30	75
31	65
32	37
33	21
34	8
35	5
36	2
37	75
38	147
39	131
40	81
41	41
42	22
43	8
44	5
45	2
46	137
47	285
48	257
49	173
50	91
51	44
52	22
53	8
54	5
55	2
56	255
57	535
58	536
59	344
60	199
61	96
62	46
63	22
64	8
65	5
66	2
67	464
68	1062
69	1033
70	736
71	403
72	215
73	99
74	47

[2,2,2,2,4,2,5,4,5,2,7,12,6,5,2,13,20,17,7,5,2,23, 40,30,20,8,5,2,43,75,65,37,21,8,5,2,75,147,131,81, 41,22,8,5,2,137,285,257,173,91,44,22,8,5,2,255, 535,536,344,199,96,46,22,8,5,2,464,1062,1033,736, 403,215,99,47]