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A002715 as a simple table

n a(n)
0 3
1 7
2 23
3 47
4 1103
5 2207
6 2435423
7 4870847
8 11862575248703
9 23725150497407
10 281441383062305809756861823
11 562882766124611619513723647
12 158418504200047111075388369241884118003210485743490303 

[3,7,23,47,1103,2207,2435423,4870847,
 11862575248703,23725150497407,
 281441383062305809756861823,
 562882766124611619513723647,
 15841850420004711107538836924188411800321048574349\
 0303]

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Last modified May 15 22:47 EDT 2024. Contains 372549 sequences. (Running on oeis4.)