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A048643 as a simple table

na(n)
00
10
21
30
412
5132
6540
70
820160
9423360
108164800
11125193600
121172102400
1311935123200
1476281004800
150
1610461394944000
17428917192704000
1814781951055872000
19429147343392768000
2014090871305871360000
21461146030563778560000
2213730871481551544320000
23390084405122331279360000

[0,0,1,0,12,132,540,0,20160,423360,8164800,
 125193600,1172102400,11935123200,76281004800,0,
 10461394944000,428917192704000,14781951055872000,
 429147343392768000,14090871305871360000,
 461146030563778560000,13730871481551544320000,
 390084405122331279360000]