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A266061 as a simple table

n a(n)
1 1
2 18711
3 660
4 3922630
5 66932934348
6 17488967178845
7 7819198018954698
8 10484016801435669311
9 10832285455576819877387
10 8361971076554434945659918
11 7140195547280432492606291169
12 6567534043008191408279490228815

[1,18711,660,3922630,66932934348,17488967178845,
 7819198018954698,10484016801435669311,
 10832285455576819877387,8361971076554434945659918,
 7140195547280432492606291169,
 6567534043008191408279490228815]

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Last modified December 8 03:17 EST 2021. Contains 349590 sequences. (Running on oeis4.)