login

A066120 as a simple table

na(n)
01
12
224
38640
4653184000
5114069441024000000
6598216546007097937920000000000
71601591599167888308924824752807936000000000000000

[1,2,24,8640,653184000,114069441024000000,
 598216546007097937920000000000,
 1601591599167888308924824752807936000000000000000]