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A061801 as a simple table

n a(n)
0 1
1 8
2 50
3 302
4 1814
5 10886
6 65318
7 391910
8 2351462
9 14108774
10 84652646
11 507915878
12 3047495270
13 18284971622
14 109709829734
15 658258978406
16 3949553870438
17 23697323222630
18 142183939335782
19 853103636014694 

[1,8,50,302,1814,10886,65318,391910,2351462,
 14108774,84652646,507915878,3047495270,
 18284971622,109709829734,658258978406,
 3949553870438,23697323222630,142183939335782,
 853103636014694]

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Last modified May 19 07:00 EDT 2024. Contains 372666 sequences. (Running on oeis4.)