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A123352 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 1
4 2
5 1
6 1
7 3
8 5
9 1
10 1
11 4
12 14
13 14
14 1
15 1
16 5
17 30
18 84
19 42
20 1
21 1
22 6
23 55
24 330
25 594
26 132
27 1
28 1
29 7
30 91
31 1001
32 4719
33 4719
34 429
35 1
36 1
37 8
38 140
39 2548
40 26026
41 81796
42 40898
43 1430
44 1
45 1
46 9
47 204
48 5712
49 111384
50 884884
51 1643356
52 379236
53 4862
54 1

[1,1,1,1,2,1,1,3,5,1,1,4,14,14,1,1,5,30,84,42,1,1,
 6,55,330,594,132,1,1,7,91,1001,4719,4719,429,1,1,
 8,140,2548,26026,81796,40898,1430,1,1,9,204,5712,
 111384,884884,1643356,379236,4862,1]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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