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A081781 formatted as a simple table:

n a(n)
0 2
1 23
2 2961
3 9798690
4 110528843365255
5 16850689692769666225948933906
6 357017084742873887104901208145335336566095925224005385073
7 137046393407742688281781643318644289249627231296779665713406441509975367310318242383523303176564909084594247359836

[2,23,2961,9798690,110528843365255,
 16850689692769666225948933906,
 357017084742873887104901208145335336566095925224005385073,
 137046393407742688281781643318644289249627231296779665713406441509975367310318242383523303176564909084594247359836]

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


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