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A025486 formatted as a simple table:

n a(n)
0 0
1 5
2 10
3 26
4 170
5 7226
6 13053770
7 42600227803226
8 453694852221687377444001770
9 51459754733114686962148583993443846186613037940783226 

[0,5,10,26,170,7226,13053770,42600227803226,
 453694852221687377444001770,
 51459754733114686962148583993443846186613037940783226]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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