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A073410 as a simple table

n a(n)
0 1
1 0
2 0
3 2
4 8
5 0
6 0
7 576
8 4608
9 0
10 0
11 2505600
12 30067200
13 0
14 0
15 53444966400
16 855119462400
17 0
18 0
19 3587014803456000
20 71740296069120000
21 0
22 0
23 584198928937451520000
24 14020774294498836480000
25 0
26 0
27 196340349691596912721920000
28 5497529791364713556213760000
29 0
30 0

[1,0,0,2,8,0,0,576,4608,0,0,2505600,30067200,0,0,
 53444966400,855119462400,0,0,3587014803456000,
 71740296069120000,0,0,584198928937451520000,
 14020774294498836480000,0,0,
 196340349691596912721920000,
 5497529791364713556213760000,0,0]

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Last modified April 16 03:16 EDT 2024. Contains 371696 sequences. (Running on oeis4.)