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A191294 as a simple table

n a(n)
1 1
2 1
3 3
4 7
5 21
6 122
7 880
8 6953
9 72647
10 1129137
11 24364420
12 694152879
13 24831611879
14 1208655194306
15 80157177796753
16 7105061448777651 

[1,1,3,7,21,122,880,6953,72647,1129137,24364420,
 694152879,24831611879,1208655194306,
 80157177796753,7105061448777651]

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Last modified May 29 15:18 EDT 2024. Contains 372952 sequences. (Running on oeis4.)