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A108851 as a simple table

n a(n)
0 1
1 2
2 11
3 50
4 233
5 1082
6 5027
7 23354
8 108497
9 504050
10 2341691
11 10878914
12 50540729
13 234799658
14 1090820819
15 5067682250
16 23543191457
17 109375812578
18 508132824683
19 2360658736466
20 10967033419913
21 50950109889050

[1,2,11,50,233,1082,5027,23354,108497,504050,
 2341691,10878914,50540729,234799658,1090820819,
 5067682250,23543191457,109375812578,508132824683,
 2360658736466,10967033419913,50950109889050]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)