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A342856 as a simple table

na(n)
11
224
3120
4720
55040
640320
7362880
83628800
939916800
10479001600
116227020800
1287178291200
131307674368000
1420922789888000
15355687428096000
166402373705728000
17121645100408832000
182432902008176640000
1951090942171709440000
201124000727777607680000

[1,24,120,720,5040,40320,362880,3628800,39916800,
 479001600,6227020800,87178291200,1307674368000,
 20922789888000,355687428096000,6402373705728000,
 121645100408832000,2432902008176640000,
 51090942171709440000,1124000727777607680000]