A209133 - OEIS

A209133 as a simple table

n	a(n)
1	1
2	2
3	1
4	2
5	5
6	4
7	2
8	9
9	18
10	10
11	2
12	13
13	40
14	56
15	28
16	2
17	17
18	70
19	154
20	176
21	76
22	2
23	21
24	108
25	320
26	564
27	540
28	208
29	2
30	25
31	154
32	570
33	1344
34	1976
35	1640
36	568
37	2
38	29
39	208
40	920
41	2700
42	5304
43	6720
44	4928
45	1552
46	2
47	33
48	270
49	1386
50	4848
51	11844
52	20016
53	22320
54	14688
55	4240

[1,2,1,2,5,4,2,9,18,10,2,13,40,56,28,2,17,70,154, 176,76,2,21,108,320,564,540,208,2,25,154,570,1344, 1976,1640,568,2,29,208,920,2700,5304,6720,4928, 1552,2,33,270,1386,4848,11844,20016,22320,14688, 4240]