A122457 - OEIS

A122457 as a simple table

n	a(n)
1	1
2	1
3	2
4	2
5	4
6	2
7	6
8	2
9	6
10	2
11	12
12	2
13	18
14	2
15	6
16	2
17	30
18	2
19	48
20	2
21	6
22	2
23	78
24	2
25	126
26	2
27	6
28	2
29	204
30	2
31	330
32	2
33	6
34	2
35	282
36	2
37	612
38	2
39	6
40	2
41	942
42	2
43	1554
44	2
45	6
46	2
47	2496
48	2
49	3438
50	2
51	6
52	2
53	5934
54	2
55	9372
56	2
57	6
58	2
59	15306
60	2
61	24678
62	2
63	6
64	2
65	39984
66	2
67	64662
68	2
69	6
70	2
71	104646
72	2
73	169308
74	2
75	6

[1,1,2,2,4,2,6,2,6,2,12,2,18,2,6,2,30,2,48,2,6,2, 78,2,126,2,6,2,204,2,330,2,6,2,282,2,612,2,6,2, 942,2,1554,2,6,2,2496,2,3438,2,6,2,5934,2,9372,2, 6,2,15306,2,24678,2,6,2,39984,2,64662,2,6,2, 104646,2,169308,2,6]