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A308489 as a simple table

n a(n)
6 1
7 0
8 1
9 1
10 6
11 14
12 96
13 518
14 3917
15 29821
16 240430
17 1957382
18 16166596

[1,0,1,1,6,14,96,518,3917,29821,240430,1957382,
 16166596]

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Last modified April 30 12:47 EDT 2024. Contains 372134 sequences. (Running on oeis4.)