login

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

A129643 as a simple table

na(n)
11
22
34
412
524
672
7360
8720
92160
108640
1143200
12302400
133931200
147862400
1523587200
1694348800
17471744000
183302208000
1929719872000
20386358336000
219658958400000
2219317916800000
2357953750400000
24231815001600000
251159075008000000
268113525056000000
2773021725504000000

[1,2,4,12,24,72,360,720,2160,8640,43200,302400,
 3931200,7862400,23587200,94348800,471744000,
 3302208000,29719872000,386358336000,9658958400000,
 19317916800000,57953750400000,231815001600000,
 1159075008000000,8113525056000000,
 73021725504000000]