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A001601 formatted as a simple table:

n a(n)
0 1
1 3
2 17
3 577
4 665857
5 886731088897
6 1572584048032918633353217
7 4946041176255201878775086487573351061418968498177 

[1,3,17,577,665857,886731088897,
 1572584048032918633353217,
 4946041176255201878775086487573351061418968498177]

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

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