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A108767 formatted as a simple table:

n a(n)
1 1
2 1
3 2
4 1
5 6
6 5
7 1
8 12
9 28
10 14
11 1
12 20
13 90
14 120
15 42
16 1
17 30
18 220
19 550
20 495
21 132
22 1
23 42
24 455
25 1820
26 3003
27 2002
28 429
29 1
30 56
31 840
32 4900
33 12740
34 15288
35 8008
36 1430
37 1
38 72
39 1428
40 11424
41 42840
42 79968
43 74256
44 31824
45 4862
46 1
47 90
48 2280
49 23940
50 122094
51 325584
52 465120

[1,1,2,1,6,5,1,12,28,14,1,20,90,120,42,1,30,220,
 550,495,132,1,42,455,1820,3003,2002,429,1,56,840,
 4900,12740,15288,8008,1430,1,72,1428,11424,42840,
 79968,74256,31824,4862,1,90,2280,23940,122094,
 325584,465120]

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


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