A280752 - OEIS

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A280752 as a simple table

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	3
9	10
10	1
11	1
12	2
13	865
14	71
15	1
16	1
17	5
18	2630
19	1427
20	181
21	1
22	1
23	3
24	163133
25	306553
26	36667
27	145
28	1
29	1
30	7
31	3368938
32	129115655
33	46958822
34	43662
35	4036
36	1

[1,1,1,1,1,1,1,3,10,1,1,2,865,71,1,1,5,2630,1427, 181,1,1,3,163133,306553,36667,145,1,1,7,3368938, 129115655,46958822,43662,4036,1]