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A222396 as a simple table

n a(n)
1 0
2 0
3 0
4 9
5 0
6 92
7 0
8 998
9 0
10 11136
11 0
12 124864
13 0
14 1410976
15 0
16 16045476
17 0
18 183423824
19 0
20 2106121248
21 0
22 24274382400
23 0
24 280683965456
25 0
26 3254633862912
27 0
28 37830853520448
29 0
30 440677391796992
31 0
32 5143023783831776
33 0
34 60124159059278592

[0,0,0,9,0,92,0,998,0,11136,0,124864,0,1410976,0,
 16045476,0,183423824,0,2106121248,0,24274382400,0,
 280683965456,0,3254633862912,0,37830853520448,0,
 440677391796992,0,5143023783831776,0,
 60124159059278592]

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Last modified September 21 05:02 EDT 2021. Contains 347596 sequences. (Running on oeis4.)