A072549 - OEIS

A072549 as a simple table

n	a(n)
0	1
1	2
2	2
3	1
4	2
5	3
6	4
7	5
8	6
9	7
10	9
11	9
12	12
13	10
14	16
15	9
16	24
17	2
18	34
19	23
20	14
21	34
22	6
23	48
24	43
25	18
26	47
27	19
28	53
29	28
30	46
31	8
32	77
33	97
34	190
35	941
36	24503
37	16226849
38	6929227064868
39	1231133018371774314868035

[1,2,2,1,2,3,4,5,6,7,9,9,12,10,16,9,24,2,34,23,14, 34,6,48,43,18,47,19,53,28,46,8,77,97,190,941, 24503,16226849,6929227064868, 1231133018371774314868035]