login

A180163 as a simple table

na(n)
162480
21432640
37660880
427931280
539685376
6116636864
7179299575
8318523136
94217802560
104494828240
114952759175
126067699000
137775676090
1412285798525
1515069863936
1617358731325
1720160203840
1825845386480
1930293400832

[62480,1432640,7660880,27931280,39685376,
 116636864,179299575,318523136,4217802560,
 4494828240,4952759175,6067699000,7775676090,
 12285798525,15069863936,17358731325,20160203840,
 25845386480,30293400832]