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A343815 as a simple table

n a(n)
1 1
2 3
3 7
4 23
5 199
6 2297
7 3473
8 124311
9 262193
10 580011
11 2847499
12 16329689
13 115495383
14 399128719
15 13657103441
16 16022594389
17 66275713667
18 733100630963
19 1291428223783
20 5340370800707

[1,3,7,23,199,2297,3473,124311,262193,580011,
 2847499,16329689,115495383,399128719,13657103441,
 16022594389,66275713667,733100630963,
 1291428223783,5340370800707]

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Last modified May 1 15:48 EDT 2024. Contains 372174 sequences. (Running on oeis4.)