login

A282132 as a simple table

na(n)
10
21
33
46
530
6300
72100
811760
9105840
101421280
1115634080
12147692160
131919998080
1433106993920
15496604908800
166638004172800
17112846070937600
182386916704972800
1945351417394483200
20785383247480832000
2116493048197097472000
22413938002507853824000

[0,1,3,6,30,300,2100,11760,105840,1421280,
 15634080,147692160,1919998080,33106993920,
 496604908800,6638004172800,112846070937600,
 2386916704972800,45351417394483200,
 785383247480832000,16493048197097472000,
 413938002507853824000]