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A243557
as a simple table
n
a(n)
1
0
2
0
3
1
4
4
5
8
6
23
7
78
8
337
9
1690
10
11418
[0,0,1,4,8,23,78,337,1690,11418]
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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)
