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

A037750 as a simple table

na(n)
12
223
3230
42301
523012
6230123
72301230
823012301
9230123012
102301230123
1123012301230
12230123012301
132301230123012
1423012301230123
15230123012301230
162301230123012301

[2,23,230,2301,23012,230123,2301230,23012301,
 230123012,2301230123,23012301230,230123012301,
 2301230123012,23012301230123,230123012301230,
 2301230123012301]