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A281019 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 2
6 8
7 8
8 32
9 96
10 576
11 576
12 4608
13 4608
14 36864
15 258048
16 2064384
17 2064384
18 24772608
19 24772608
20 297271296
21 2675441664
22 32105299968
23 32105299968
24 513684799488
25 2568423997440
26 35957935964160
27 323621423677440
28 5177942778839040
29 5177942778839040

[1,1,1,2,2,8,8,32,96,576,576,4608,4608,36864,
 258048,2064384,2064384,24772608,24772608,
 297271296,2675441664,32105299968,32105299968,
 513684799488,2568423997440,35957935964160,
 323621423677440,5177942778839040,5177942778839040]

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Last modified December 2 17:39 EST 2021. Contains 349445 sequences. (Running on oeis4.)