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

A120397 as a simple table

na(n)
11
22
32
43
53
64
74
84
95
105
116
126
137
147
157
168
178
189
1910
2010
2111
2211
2311
2412
2513

[1,2,2,3,3,4,4,4,5,5,6,6,7,7,7,8,8,9,10,10,11,11,
 11,12,13]