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A113872 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 60881279
12 147692870693
13 15293983
14 834172688773
15 894476586329191
16 1275290173878841
17 259268969935081
18 1027994118842320951
19 1424014323186726053
20 1424014323196425743
21 28112131522925191409

[2,3,7,23,29,157,907,1669,1879,2089,60881279,
 147692870693,15293983,834172688773,
 894476586329191,1275290173878841,259268969935081,
 1027994118842320951,1424014323186726053,
 1424014323196425743,28112131522925191409]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)