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A134997 as a simple table

n a(n)
1 2
2 1
3 2
4 2
5 1
6 14
7 40
8 52
9 228
10 482
11 1592
12 4758
13 15810
14 53202
15 197429
16 725196

[2,1,2,2,1,14,40,52,228,482,1592,4758,15810,53202,
 197429,725196]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)