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A147207 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 13
9 37
10 65
11 115
12 397
13 1335
14 4065
15 16853
16 83455
17 458373
18 2464107
19 13365801
20 84069939
21 594053347

[1,1,1,1,1,1,1,13,37,65,115,397,1335,4065,16853,
 83455,458373,2464107,13365801,84069939,594053347]

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Last modified December 3 13:06 EST 2022. Contains 358524 sequences. (Running on oeis4.)