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A060237 as a simple table

na(n)
11
27
385
41660
548076
61942416
7104587344
87245893376
9628308907776
1066687811660800
118506654697548800
121284292319599411200
13226530955276874956800
1446165213716463676620800

[1,7,85,1660,48076,1942416,104587344,7245893376,
 628308907776,66687811660800,8506654697548800,
 1284292319599411200,226530955276874956800,
 46165213716463676620800]