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A112590 formatted as a simple table:

n a(n)
1 1
2 8
3 10
4 1
5 171
6 1
7 461
8 1
9 12203
10 1
11 318880
12 1
13 57725
14 1
15 6698
16 1

[1,8,10,1,171,1,461,1,12203,1,318880,1,57725,1,
 6698,1]

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


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