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A100089 as a simple table

na(n)
01
124
25040
33628800
46227020800
520922789888000
6121645100408832000
71124000727777607680000
815511210043330985984000000
9304888344611713860501504000000
108222838654177922817725562880000000

[1,24,5040,3628800,6227020800,20922789888000,
 121645100408832000,1124000727777607680000,
 15511210043330985984000000,
 304888344611713860501504000000,
 8222838654177922817725562880000000]