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A160911 as a simple table

n a(n)
1 1
2 1
3 2
4 5
5 11
6 29
7 84
8 267
9 921
10 3481
11 14322
12 62306
13 285845
14 1362662
15 6681508
16 33483830 

[1,1,2,5,11,29,84,267,921,3481,14322,62306,285845,
 1362662,6681508,33483830]

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Last modified May 13 01:02 EDT 2024. Contains 372497 sequences. (Running on oeis4.)