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A000769 formatted as a simple table:

n a(n)
2 1
3 1
4 4
5 5
6 11
7 22
8 57
9 51
10 156
11 158
12 566
13 499
14 1366
15 3978
16 5900
17 7094
18 19204

[1,1,4,5,11,22,57,51,156,158,566,499,1366,3978,
 5900,7094,19204]

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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