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A101811 formatted as a simple table:

n a(n)
1 1
2 7
3 647
4 32547
5 32104903
6 5850859031888599
7 29453515169174062608487
8 2335404534493957255219087217249
9 418207321191051873285940121750107840759 

[1,7,647,32547,32104903,5850859031888599,
 29453515169174062608487,
 2335404534493957255219087217249,
 418207321191051873285940121750107840759]

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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