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A353406 as a simple table

n a(n)
1 3
2 8
3 25
4 91
5 376
6 1715
7 8471
8 44838
9 252903
10 1514213
11 9590874
12 64056173
13 449804453
14 3312346950
15 25521479277
16 205300781275
17 1720450321356
18 14986361037495
19 135393159641569
20 1266006310597506
21 12228936468908781
22 121823473948915769
23 1249794986354577736

[3,8,25,91,376,1715,8471,44838,252903,1514213,
 9590874,64056173,449804453,3312346950,25521479277,
 205300781275,1720450321356,14986361037495,
 135393159641569,1266006310597506,
 12228936468908781,121823473948915769,
 1249794986354577736]

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Last modified May 2 19:04 EDT 2024. Contains 372203 sequences. (Running on oeis4.)