login

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

A304888 as a simple table

na(n)
11
24
311
4246
53145
6123297
77309444
8527157688
9106200560327
1022393951865040

[1,4,11,246,3145,123297,7309444,527157688,
 106200560327,22393951865040]