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A263049 as a simple table

n a(n)
1 3
2 7
3 31
4 1979
5 41203
6 752251
7 5647457
8 32465047
9 245333233
10 245333213
11 27797667517
12 196559847120517
13 3040284075731561
14 253253149671986983 

[3,7,31,1979,41203,752251,5647457,32465047,
 245333233,245333213,27797667517,196559847120517,
 3040284075731561,253253149671986983]

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Last modified July 7 07:14 EDT 2024. Contains 374063 sequences. (Running on oeis4.)