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A197783
as a simple table
n
a(n)
1
1
2
1
3
10
4
67
5
854
6
17622
7
946069
8
78840479
9
11293856230
10
2985961804881
[1,1,10,67,854,17622,946069,78840479,11293856230, 2985961804881]
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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)