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A117542 formatted as a simple table:

n a(n)
1 1
2 2
3 6
4 8
5 36
6 16
7 127
8 320
9 581
10 1564
11 13565
12 13760
13 149186
14 773727
15 540538

[1,2,6,8,36,16,127,320,581,1564,13565,13760,
 149186,773727,540538]

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.


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