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A111012 formatted as a simple table:

n a(n)
1 2
2 101
3 1998541
4 3366950329
5 803128907400221
6 16099934940822131461
7 2279520764596558292681
8 6469963748546758449049574741
9 10900112859698650263468714158129

[2,101,1998541,3366950329,803128907400221,
 16099934940822131461,2279520764596558292681,
 6469963748546758449049574741,
 10900112859698650263468714158129]

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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