A008279 - OEIS

A008279 as a simple table

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	6
9	6
10	1
11	4
12	12
13	24
14	24
15	1
16	5
17	20
18	60
19	120
20	120
21	1
22	6
23	30
24	120
25	360
26	720
27	720
28	1
29	7
30	42
31	210
32	840
33	2520
34	5040
35	5040
36	1
37	8
38	56
39	336
40	1680
41	6720
42	20160
43	40320
44	40320
45	1
46	9
47	72
48	504
49	3024
50	15120
51	60480
52	181440
53	362880
54	362880

[1,1,1,1,2,2,1,3,6,6,1,4,12,24,24,1,5,20,60,120, 120,1,6,30,120,360,720,720,1,7,42,210,840,2520, 5040,5040,1,8,56,336,1680,6720,20160,40320,40320, 1,9,72,504,3024,15120,60480,181440,362880,362880]