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

A320448 as a simple table

na(n)
10
21
32
44
58
611
715
820
925
1031
1137
1244
1351
1459
1568

[0,1,2,4,8,11,15,20,25,31,37,44,51,59,68]