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A115599 formatted as a simple table:

n a(n)
1 2
2 9
3 49
4 289
5 1682
6 9800
7 57122
8 332929

[2,9,49,289,1682,9800,57122,332929]

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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