A278250 - OEIS

A278250 as a simple table

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	6
7	2
8	2
9	6
10	12
11	12
12	6
13	2
14	2
15	60
16	30
17	2
18	6
19	120
20	6
21	6
22	180
23	2
24	12
25	30
26	210
27	6
28	2
29	2
30	30
31	210
32	6
33	30
34	900900
35	30
36	180
37	24
38	210
39	60060
40	210
41	13860
42	120
43	210
44	210
45	210
46	96
47	30
48	60060
49	6126120
50	2310
51	30
52	60
53	2310
54	2310
55	30
56	4620
57	210
58	240
59	210
60	120
61	30
62	60
63	2
64	1260
65	30
66	30
67	2310
68	2310
69	60
70	18480
71	30
72	2310
73	420
74	30
75	2310
76	18480
77	30
78	3360
79	210
80	2
81	420
82	30

[1,1,1,2,2,6,2,2,6,12,12,6,2,2,60,30,2,6,120,6,6, 180,2,12,30,210,6,2,2,30,210,6,30,900900,30,180, 24,210,60060,210,13860,120,210,210,210,96,30, 60060,6126120,2310,30,60,2310,2310,30,4620,210, 240,210,120,30,60,2,1260,30,30,2310,2310,60,18480, 30,2310,420,30,2310,18480,30,3360,210,2,420,30]