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A046757 formatted as a simple table:

n a(n)
0 1
1 2
2 1
3 5
4 5
5 1
6 30
7 30
8 10
9 1
10 272
11 272
12 102
13 17
14 1
15 3250
16 3250
17 1300
18 260
19 26
20 1
21 47952
22 47952
23 19980
24 4440
25 555
26 37
27 1
28 840350
29 840350
30 360150
31 85750
32 12250
33 1050
34 50
35 1
36 17039360
37 17039360
38 7454720
39 1863680
40 291200
41 29120
42 1820
43 65
44 1
45 392203458

[1,2,1,5,5,1,30,30,10,1,272,272,102,17,1,3250,
 3250,1300,260,26,1,47952,47952,19980,4440,555,37,
 1,840350,840350,360150,85750,12250,1050,50,1,
 17039360,17039360,7454720,1863680,291200,29120,
 1820,65,1,392203458]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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