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A303881
as a simple table
n
a(n)
1
1
2
4
3
11
4
166
5
1150
6
24985
7
308271
8
7577931
9
148783767
10
4946437814
11
177760275047
[1,4,11,166,1150,24985,308271,7577931,148783767, 4946437814,177760275047]
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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)