A118976 - OEIS

A118976 as a simple table

n	a(n)
1	1
2	2
3	1
4	4
5	4
6	1
7	7
8	12
9	7
10	1
11	11
12	30
13	30
14	11
15	1
16	16
17	65
18	100
19	65
20	16
21	1
22	22
23	126
24	280
25	280
26	126
27	22
28	1
29	29
30	224
31	686
32	980
33	686
34	224
35	29
36	1
37	37
38	372
39	1512
40	2940
41	2940
42	1512
43	372
44	37
45	1
46	46
47	585
48	3060
49	7812
50	10584
51	7812
52	3060
53	585
54	46
55	1
56	56
57	880
58	5775
59	18810
60	33264
61	33264
62	18810
63	5775
64	880
65	56
66	1

[1,2,1,4,4,1,7,12,7,1,11,30,30,11,1,16,65,100,65, 16,1,22,126,280,280,126,22,1,29,224,686,980,686, 224,29,1,37,372,1512,2940,2940,1512,372,37,1,46, 585,3060,7812,10584,7812,3060,585,46,1,56,880, 5775,18810,33264,33264,18810,5775,880,56,1]