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A322093 as a simple table

n a(n)
1 1
2 2
3 0
4 6
5 2
6 0
7 24
8 30
9 2
10 0
11 120
12 864
13 174
14 2
15 0
16 720
17 39480
18 41304
19 1092
20 2
21 0
22 5040
23 2631600
24 19606320
25 2265024
26 7188
27 2
28 0
29 40320
30 241133760
31 16438575600
32 11804626080
33 134631576
34 48852
35 2
36 0
37 362880
38 29083420800
39 22278418248240
40 131402141197200
41 7946203275000
42 8437796016
43 339720
44 2
45 0

[1,2,0,6,2,0,24,30,2,0,120,864,174,2,0,720,39480,
 41304,1092,2,0,5040,2631600,19606320,2265024,7188,
 2,0,40320,241133760,16438575600,11804626080,
 134631576,48852,2,0,362880,29083420800,
 22278418248240,131402141197200,7946203275000,
 8437796016,339720,2,0]

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Last modified August 8 02:48 EDT 2024. Contains 375018 sequences. (Running on oeis4.)