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A214528 as a simple table

na(n)
01
11
23
312
412
560
660
7120
8480
94320
1043200
1143200
12518400
133628800
147257600
15108864000
161741824000
171741824000
1831352832000
1931352832000
20627056640000
2113168189440000
22289700167680000
23289700167680000
246952804024320000
25173820100608000000
264519322615808000000
27122021710626816000000

[1,1,3,12,12,60,60,120,480,4320,43200,43200,
 518400,3628800,7257600,108864000,1741824000,
 1741824000,31352832000,31352832000,627056640000,
 13168189440000,289700167680000,289700167680000,
 6952804024320000,173820100608000000,
 4519322615808000000,122021710626816000000]