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A104443 formatted as a simple table:

n a(n)
1 1
2 1
3 1
4 1
5 3
6 1
7 1
8 2
9 15
10 1
11 1
12 2
13 5
14 105
15 1
16 1
17 2
18 4
19 15
20 945
21 1
22 1
23 2
24 4
25 11
26 55
27 10395
28 1
29 1
30 2
31 4
32 10
33 23
34 232
35 135135
36 1
37 1
38 2
39 4
40 10
41 21
42 68
43 1161
44 2027025
45 1 

[1,1,1,1,3,1,1,2,15,1,1,2,5,105,1,1,2,4,15,945,1,
 1,2,4,11,55,10395,1,1,2,4,10,23,232,135135,1,1,2,
 4,10,21,68,1161,2027025,1]

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

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