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A155340 as a simple table

n a(n)
5 1
6 7
7 19
8 37
9 61
10 257
11 2034
12 12328
13 53385
14 258324
15 2321815
16 29642532
17 362215522
18 3875443645
19 50070184746
20 929942357232
21 22058196563695

[1,7,19,37,61,257,2034,12328,53385,258324,2321815,
 29642532,362215522,3875443645,50070184746,
 929942357232,22058196563695]

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Last modified July 23 20:32 EDT 2024. Contains 374553 sequences. (Running on oeis4.)