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A005115 formatted as a simple table:

n a(n)
1 2
2 3
3 7
4 23
5 29
6 157
7 907
8 1669
9 1879
10 2089
11 249037
12 262897
13 725663
14 36850999
15 173471351
16 198793279
17 4827507229
18 17010526363
19 83547839407
20 572945039351
21 6269243827111

[2,3,7,23,29,157,907,1669,1879,2089,249037,262897,
 725663,36850999,173471351,198793279,4827507229,
 17010526363,83547839407,572945039351,
 6269243827111]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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