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A005964 formatted as a simple table:

n a(n)
1 0
2 1
3 1
4 3
5 9
6 32
7 133
8 681
9 3893
10 24809
11 169206
12 1214462
13 9034509

[0,1,1,3,9,32,133,681,3893,24809,169206,1214462,
 9034509]

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


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