A183517 - OEIS

A183517 as a simple table

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	3
7	4
8	11
9	11
10	4
11	6
12	24
13	37
14	24
15	6
16	9
17	56
18	138
19	138
20	56
21	9
22	13
23	121
24	427
25	736
26	427
27	121
28	13
29	19
30	272
31	1444
32	3504
33	3504
34	1444
35	272
36	19
37	28
38	612
39	4903
40	18288
41	24194
42	18288
43	4903
44	612
45	28
46	41
47	1373
48	16506
49	94376
50	182372
51	182372
52	94376
53	16506
54	1373
55	41
56	60

[1,2,2,3,4,3,4,11,11,4,6,24,37,24,6,9,56,138,138, 56,9,13,121,427,736,427,121,13,19,272,1444,3504, 3504,1444,272,19,28,612,4903,18288,24194,18288, 4903,612,28,41,1373,16506,94376,182372,182372, 94376,16506,1373,41,60]