A273897 - OEIS

A273897 as a simple table

n	a(n)
2	1
3	1
4	1
5	2
6	2
7	1
8	4
9	5
10	3
11	1
12	9
13	12
14	9
15	4
16	1
17	22
18	30
19	25
20	14
21	5
22	1
23	57
24	78
25	69
26	44
27	20
28	6
29	1
30	154
31	210
32	192
33	133
34	70
35	27
36	7
37	1
38	429
39	582
40	542
41	396
42	230
43	104
44	35
45	8
46	1
47	1223
48	1651
49	1554
50	1176
51	731
52	369
53	147
54	44
55	9
56	1
57	3550
58	4772
59	4521
60	3504
61	2285
62	1248
63	560
64	200
65	54
66	10
67	1

[1,1,1,2,2,1,4,5,3,1,9,12,9,4,1,22,30,25,14,5,1, 57,78,69,44,20,6,1,154,210,192,133,70,27,7,1,429, 582,542,396,230,104,35,8,1,1223,1651,1554,1176, 731,369,147,44,9,1,3550,4772,4521,3504,2285,1248, 560,200,54,10,1]