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A011998 as a simple table

n a(n)
6 3
7 10
8 0
9 30
10 360
11 0
12 15264
13 70924
14 0

[3,10,0,30,360,0,15264,70924,0]

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Last modified September 26 12:00 EDT 2022. Contains 356997 sequences. (Running on oeis4.)