A305015 - OEIS

A305015 as a simple table

n	a(n)
1	0
2	1
3	1
4	1
5	3
6	1
7	2
8	11
9	11
10	2
11	3
12	10
13	14
14	10
15	3
16	5
17	51
18	31
19	31
20	51
21	5
22	8
23	165
24	99
25	42
26	99
27	165
28	8
29	13
30	306
31	206
32	255
33	255
34	206
35	306
36	13
37	21
38	993
39	455
40	862
41	2715
42	862
43	455
44	993
45	21
46	34
47	2867
48	1321
49	2200
50	9499
51	9499
52	2200
53	1321
54	2867
55	34
56	55
57	6818
58	3108
59	8807
60	30457

[0,1,1,1,3,1,2,11,11,2,3,10,14,10,3,5,51,31,31,51, 5,8,165,99,42,99,165,8,13,306,206,255,255,206,306, 13,21,993,455,862,2715,862,455,993,21,34,2867, 1321,2200,9499,9499,2200,1321,2867,34,55,6818, 3108,8807,30457]