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A217523 as a simple table

na(n)
00
11
210
3450
446440
58580600
62485501200
71038647610000
8591422976144000
9440175696904944000
10414834426527320800000
11482828797838174467680000
12680160665982184667280000000
131140497273795065245115056000000
142244756232031112064775686176000000

[0,1,10,450,46440,8580600,2485501200,
 1038647610000,591422976144000,440175696904944000,
 414834426527320800000,482828797838174467680000,
 680160665982184667280000000,
 1140497273795065245115056000000,
 2244756232031112064775686176000000]