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A047916
as a triangular array
1
2
2
6
0
6
8
8
0
24
20
0
0
0
120
12
36
48
0
0
720
42
0
0
0
0
0
5040
32
64
0
384
0
0
0
40320
54
0
324
0
0
0
0
0
362880
40
200
0
0
3840
0
0
0
0
3628800
110
0
0
0
0
0
0
0
0
0
39916800
48
144
A047916
as a square array
1
2
6
8
20
12
42
32
54
40
110
48
2
0
8
0
36
0
64
0
200
0
144
6
0
0
48
0
0
324
0
0
24
0
0
0
384
0
0
0
120
0
0
0
0
3840
0
720
0
0
0
0
0
5040
0
0
0
0
40320
0
0
0
362880
0
0
3628800
0
39916800
A047916
as an upper right triangle
1
2
6
8
20
12
42
32
54
40
110
48
2
0
8
0
36
0
64
0
200
0
144
6
0
0
48
0
0
324
0
0
24
0
0
0
384
0
0
0
120
0
0
0
0
3840
0
720
0
0
0
0
0
5040
0
0
0
0
40320
0
0
0
362880
0
0
3628800
0
39916800
Lookup
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Last modified June 8 22:55 EDT 2024. Contains 373227 sequences. (Running on oeis4.)
