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A177181 as a simple table

n a(n)
0 1
1 6
2 9
3 50
4 203
5 1081
6 5491
7 30100
8 165841
9 941019
10 5401905
11 31489071
12 185415573
13 1102594901
14 6608330597
15 39889119774
16 242247852507
17 1479208979061
18 9075878125131
19 55927537029301
20 345980015040103
21 2147862197235447

[1,6,9,50,203,1081,5491,30100,165841,941019,
 5401905,31489071,185415573,1102594901,6608330597,
 39889119774,242247852507,1479208979061,
 9075878125131,55927537029301,345980015040103,
 2147862197235447]

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)