login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A212443 as a simple table

na(n)
14
216
364
4280
51344
66496
732640
8166320
9862400
104523232
1123970240
12128063040
13689008320
143728973120
1520285199872
16110841302880
17608029121280
183346972244000
1918480871268160
20102328688556864
21568014587806720
223160148362953120
2317617881702072960

[4,16,64,280,1344,6496,32640,166320,862400,
 4523232,23970240,128063040,689008320,3728973120,
 20285199872,110841302880,608029121280,
 3346972244000,18480871268160,102328688556864,
 568014587806720,3160148362953120,
 17617881702072960]