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A218942
as a simple table
n
a(n)
0
1
1
1
2
1
3
2
4
9
5
37
6
207
7
1192
8
11449
9
93673
10
892783
11
8534308
12
148561283
13
1740198891
[1,1,1,2,9,37,207,1192,11449,93673,892783,8534308, 148561283,1740198891]
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Last modified August 14 13:35 EDT 2024. Contains 375165 sequences. (Running on oeis4.)
