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A104127 as a simple table

na(n)
19
264
37776
42097152
5743008370688
6793714773254144
72185911559738696531968
85242880000000000000000000
955572324035428505185378394701824
106863037736488300000000000000000000000000000

[9,64,7776,2097152,743008370688,793714773254144,
 2185911559738696531968,5242880000000000000000000,
 55572324035428505185378394701824,
 6863037736488300000000000000000000000000000]