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A146739 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 9
6 13
7 35
8 63
9 1587
10 3733
11 130673
12 393655
13 13792523
14 50382037
15 6128617283
16 28568095487
17 6379895824947
18 37360214342889
19 13793098704317291
20 100685778534490077
21 83983096306346152831
22 769168839966983823023

[1,1,1,1,9,13,35,63,1587,3733,130673,393655,
 13792523,50382037,6128617283,28568095487,
 6379895824947,37360214342889,13793098704317291,
 100685778534490077,83983096306346152831,
 769168839966983823023]

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Last modified June 17 11:50 EDT 2024. Contains 373445 sequences. (Running on oeis4.)