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A033282 formatted as a simple table:

n a(n)
3 1
4 1
5 2
6 1
7 5
8 5
9 1
10 9
11 21
12 14
13 1
14 14
15 56
16 84
17 42
18 1
19 20
20 120
21 300
22 330
23 132
24 1
25 27
26 225
27 825
28 1485
29 1287
30 429
31 1
32 35
33 385
34 1925
35 5005
36 7007
37 5005
38 1430
39 1
40 44
41 616
42 4004
43 14014
44 28028
45 32032
46 19448
47 4862
48 1
49 54
50 936
51 7644
52 34398
53 91728
54 148512

[1,1,2,1,5,5,1,9,21,14,1,14,56,84,42,1,20,120,300,
 330,132,1,27,225,825,1485,1287,429,1,35,385,1925,
 5005,7007,5005,1430,1,44,616,4004,14014,28028,
 32032,19448,4862,1,54,936,7644,34398,91728,
 148512]

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


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