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A100075 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 1
4 2
5 4
6 1
7 3
8 9
9 15
10 1
11 4
12 16
13 48
14 96
15 1
16 5
17 25
18 105
19 345
20 555
21 1
22 6
23 36
24 192
25 864
26 2772
27 6408
28 1
29 7
30 49
31 315
32 1785
33 8169
34 28665
35 59157
36 1
37 8
38 64
39 480
40 3264
41 19056
42 91296
43 323424
44 734976
45 1
46 9
47 81
48 693
49 5481
50 38583
51 233361
52 1144611
53 4222449
54 9129591
55 1

[1,1,1,1,2,4,1,3,9,15,1,4,16,48,96,1,5,25,105,345,
 555,1,6,36,192,864,2772,6408,1,7,49,315,1785,8169,
 28665,59157,1,8,64,480,3264,19056,91296,323424,
 734976,1,9,81,693,5481,38583,233361,1144611,
 4222449,9129591,1]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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