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A066575 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 4
7 1
8 6
9 6
10 24
11 1
12 360
13 1
14 120
15 180
16 420
17 1
18 1680
19 1
20 5040
21 1260
22 5040
23 1
24 55440
25 60
26 55440
27 2520
28 720720
29 1
30 10810800
31 1
32 360360
33 83160
34 1441440
35 2100
36 73513440
37 1
38 24504480
39 1081080
40 2327925600
41 1
42 1396755360
43 1
44 465585120
45 5405400
46 465585120
47 1
48 32125373280
49 420
50 10708457760
51 36756720
52 53542288800
53 1

[1,1,1,1,1,4,1,6,6,24,1,360,1,120,180,420,1,1680,
 1,5040,1260,5040,1,55440,60,55440,2520,720720,1,
 10810800,1,360360,83160,1441440,2100,73513440,1,
 24504480,1081080,2327925600,1,1396755360,1,
 465585120,5405400,465585120,1,32125373280,420,
 10708457760,36756720,53542288800,1]

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Last modified August 10 13:27 EDT 2024. Contains 375056 sequences. (Running on oeis4.)