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A248686 as a simple table

n a(n)
1 1
2 1
3 2
4 1
5 3
6 6
7 1
8 6
9 12
10 24
11 1
12 10
13 30
14 60
15 120
16 1
17 20
18 90
19 180
20 360
21 720
22 1
23 35
24 210
25 630
26 1260
27 2520
28 5040
29 1
30 70
31 560
32 2520
33 5040
34 10080
35 20160
36 40320
37 1
38 126
39 1680
40 7560
41 22680
42 45360
43 90720
44 181440
45 362880
46 1
47 252
48 4200
49 25200
50 113400
51 226800
52 453600
53 907200
54 1814400
55 3628800

[1,1,2,1,3,6,1,6,12,24,1,10,30,60,120,1,20,90,180,
 360,720,1,35,210,630,1260,2520,5040,1,70,560,2520,
 5040,10080,20160,40320,1,126,1680,7560,22680,
 45360,90720,181440,362880,1,252,4200,25200,113400,
 226800,453600,907200,1814400,3628800]

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Last modified April 23 12:08 EDT 2024. Contains 371912 sequences. (Running on oeis4.)