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A195645 as a simple table

n a(n)
1 1
2 2
3 6
4 16
5 50
6 144
7 462
8 1392
9 4356
10 14060
11 46310
12 146376 

[1,2,6,16,50,144,462,1392,4356,14060,46310,146376]

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Last modified April 20 06:53 EDT 2024. Contains 371799 sequences. (Running on oeis4.)