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A278656 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 24
9 24
10 0
11 6
12 1076
13 3626
14 1076
15 6
16 77
17 19893
18 210616
19 210616
20 19893
21 77
22 504
23 235446
24 6920404
25 20667190
26 6920404
27 235446
28 504
29 2304
30 2080575
31 159247403
32 1386399220
33 1386399220
34 159247403
35 2080575
36 2304
37 8350
38 14836233

[0,0,0,0,0,0,0,24,24,0,6,1076,3626,1076,6,77,
 19893,210616,210616,19893,77,504,235446,6920404,
 20667190,6920404,235446,504,2304,2080575,
 159247403,1386399220,1386399220,159247403,2080575,
 2304,8350,14836233]

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Last modified September 25 22:18 EDT 2021. Contains 347664 sequences. (Running on oeis4.)