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A116472 formatted as a simple table:

n a(n)
0 1
1 7
2 54
3 403
4 2980
5 22026
6 162754
7 1202604
8 8886110
9 65659969
10 485165195
11 3584912846
12 26489122129
13 195729609428 

[1,7,54,403,2980,22026,162754,1202604,8886110,
 65659969,485165195,3584912846,26489122129,
 195729609428]

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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