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A057677 formatted as a simple table:

n a(n)
1 1
2 2
3 3
4 7
5 32
6 339
7 14287
8 6877760
9 143806067571
10 1372321205281802503
11 277081140489649960447116859520
12 544875880027767543589801386360499677678401262339 

[1,2,3,7,32,339,14287,6877760,143806067571,
 1372321205281802503,
 277081140489649960447116859520,
 544875880027767543589801386360499677678401262339]

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

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