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A126445 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 6
4 3
5 1
6 120
7 36
8 6
9 1
10 4845
11 969
12 120
13 10
14 1
15 324632
16 46376
17 4495
18 300
19 15
20 1
21 32468436
22 3478761
23 270725
24 15180
25 630
26 21
27 1
28 4529365776
29 377447148
30 24040016
31 1150626
32 41664
33 1176
34 28
35 1
36 840261910995
37 56017460733
38 2967205528
39 122391522

[1,1,1,6,3,1,120,36,6,1,4845,969,120,10,1,324632,
 46376,4495,300,15,1,32468436,3478761,270725,15180,
 630,21,1,4529365776,377447148,24040016,1150626,
 41664,1176,28,1,840261910995,56017460733,
 2967205528,122391522]

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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