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A015577 as a simple table

n a(n)
0 0
1 1
2 8
3 73
4 656
5 5905
6 53144
7 478297
8 4304672
9 38742049
10 348678440
11 3138105961
12 28242953648
13 254186582833
14 2287679245496
15 20589113209465
16 185302018885184
17 1667718169966657
18 15009463529699912
19 135085171767299209
20 1215766545905692880
21 10941898913151235921 

[0,1,8,73,656,5905,53144,478297,4304672,38742049,
 348678440,3138105961,28242953648,254186582833,
 2287679245496,20589113209465,185302018885184,
 1667718169966657,15009463529699912,
 135085171767299209,1215766545905692880,
 10941898913151235921]

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Last modified May 10 07:40 EDT 2024. Contains 372358 sequences. (Running on oeis4.)