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A110501 formatted as a simple table:

n a(n)
1 1
2 1
3 3
4 17
5 155
6 2073
7 38227
8 929569
9 28820619
10 1109652905
11 51943281731
12 2905151042481
13 191329672483963
14 14655626154768697
15 1291885088448017715
16 129848163681107301953
17 14761446733784164001387

[1,1,3,17,155,2073,38227,929569,28820619,
 1109652905,51943281731,2905151042481,
 191329672483963,14655626154768697,
 1291885088448017715,129848163681107301953,
 14761446733784164001387]

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.


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