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A358455 as a simple table

n a(n)
1 1
2 1
3 2
4 4
5 10
6 26
7 72
8 206
9 608
10 1830
11 5612
12 17442
13 54866
14 174252
15 558072
16 1800098 

[1,1,2,4,10,26,72,206,608,1830,5612,17442,54866,
 174252,558072,1800098]

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Last modified September 16 02:36 EDT 2024. Contains 375959 sequences. (Running on oeis4.)