login

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

A246220 as a simple table

na(n)
10362880
1143908480
123448811520
13228012744960
1413954338478080
15827512686000000
1648753634065776640
172895879112057451520
18174984885490926551040
1910817178515493080290560
20686533182382689959116800
2144833266187415969387604480
223016487768851293040555130880

[362880,43908480,3448811520,228012744960,
 13954338478080,827512686000000,48753634065776640,
 2895879112057451520,174984885490926551040,
 10817178515493080290560,686533182382689959116800,
 44833266187415969387604480,
 3016487768851293040555130880]