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A066387 as a triangular array

1
12
106
112024
1000120
112036000720
1000005040
1168002016000040320
106048000000362880
13024000181440000003628800
100000000039916800

A066387 as a square array

11111111111
20120120016800302400
600360006048000
2400020160000
120000018144000
72000000
50400000
40320000
36288000
36288000
39916800
11111111111
20120120016800302400
600360006048000
2400020160000
120000018144000
72000000
50400000
40320000
36288000
36288000
39916800