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A333018 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 10
5 44
6 249
7 1513
8 9992
9 68305
10 480748
11 3450793
12 25186583 

[1,1,1,3,10,44,249,1513,9992,68305,480748,3450793,
 25186583]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)