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A147205 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 5
10 13
11 25
12 41
13 107
14 335
15 953
16 3255
17 14559
18 66659
19 322289
20 1582731
21 8865325
22 55810029 

[1,1,1,1,1,1,1,1,5,13,25,41,107,335,953,3255,
 14559,66659,322289,1582731,8865325,55810029]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)