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A080424 as a simple table

n a(n)
0 0
1 1
2 3
3 27
4 135
5 891
6 5103
7 31347
8 185895
9 1121931
10 6711903
11 40330467
12 241805655
13 1451365371
14 8706597903
15 52244370387
16 313451873415
17 1880754287211
18 11284396583103
19 67706766919107
20 406239439253175
21 2437440122303451
22 14624630273467503
23 87747813021864627
24 526486783988008935

[0,1,3,27,135,891,5103,31347,185895,1121931,
 6711903,40330467,241805655,1451365371,8706597903,
 52244370387,313451873415,1880754287211,
 11284396583103,67706766919107,406239439253175,
 2437440122303451,14624630273467503,
 87747813021864627,526486783988008935]

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Last modified April 24 14:32 EDT 2024. Contains 371960 sequences. (Running on oeis4.)