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A155863 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 1
4 6
5 1
6 1
7 24
8 24
9 1
10 1
11 60
12 120
13 60
14 1
15 1
16 120
17 360
18 360
19 120
20 1
21 1
22 210
23 840
24 1260
25 840
26 210
27 1
28 1
29 336
30 1680
31 3360
32 3360
33 1680
34 336
35 1
36 1
37 504
38 3024
39 7560
40 10080
41 7560
42 3024
43 504
44 1
45 1
46 720
47 5040
48 15120
49 25200
50 25200
51 15120
52 5040
53 720
54 1
55 1
56 990
57 7920

[1,1,1,1,6,1,1,24,24,1,1,60,120,60,1,1,120,360,
 360,120,1,1,210,840,1260,840,210,1,1,336,1680,
 3360,3360,1680,336,1,1,504,3024,7560,10080,7560,
 3024,504,1,1,720,5040,15120,25200,25200,15120,
 5040,720,1,1,990,7920]

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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