login

A354335 as a simple table

na(n)
01
12
224
3720
44480
5518400
6479001600
729059430400
820922789888000
96402373705728000
10810967336058880000
111124000727777607680000
1288635485961891348480000
1314936720782466875392000000
1427717122237428532772864000000
15265252859812191058636308480000000

[1,2,24,720,4480,518400,479001600,29059430400,
 20922789888000,6402373705728000,
 810967336058880000,1124000727777607680000,
 88635485961891348480000,
 14936720782466875392000000,
 27717122237428532772864000000,
 265252859812191058636308480000000]