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A353162 as a simple table

na(n)
01
10
24
318
448
51320
64200
7115920
8994560
911793600
10264055680
112601244800
1267761429120
131067726499840
1421513457405440
15485310649824000
169925206939648000
17254012624170905600
186174538264806912000
19160933619800835481600
204458470291543671603200

[1,0,4,18,48,1320,4200,115920,994560,11793600,
 264055680,2601244800,67761429120,1067726499840,
 21513457405440,485310649824000,9925206939648000,
 254012624170905600,6174538264806912000,
 160933619800835481600,4458470291543671603200]