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A260783
as a simple table
n
a(n)
2
0
3
1
4
3
5
13
6
65
7
403
8
2885
9
23515
10
214805
[0,1,3,13,65,403,2885,23515,214805]
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Last modified September 19 13:29 EDT 2024. Contains 376012 sequences. (Running on oeis4.)
