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A357158 as a simple table

n a(n)
0 1
1 2
2 4
3 28
4 129
5 784
6 4547
7 28474
8 178947
9 1160189
10 7599423
11 50580502
12 339862004
13 2306662818
14 15774817084
15 108652754620
16 752854936635
17 5244889634762
18 36713446985136
19 258094902741010
20 1821402519619699
21 12898863644572142
22 91638273993427991
23 652926934710002885

[1,2,4,28,129,784,4547,28474,178947,1160189,
 7599423,50580502,339862004,2306662818,15774817084,
 108652754620,752854936635,5244889634762,
 36713446985136,258094902741010,1821402519619699,
 12898863644572142,91638273993427991,
 652926934710002885]

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Last modified September 14 21:48 EDT 2024. Contains 375929 sequences. (Running on oeis4.)