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A330286 as a simple table

na(n)
01
111
221
331
441
551
661
771
881
991
101101
1112
121121
131131
141141
151151
161161
171171
181181
191191
202101
212111
2222
232131
242141
252151
262161
272171
282181
292191
303101
313111
323121
3332
343141
353151
363161
373171
383181
393191
404101
414111
424121
434131
4442
454151
464161
474171
484181
494191
505101
515111

[1,11,21,31,41,51,61,71,81,91,1101,12,1121,1131,
 1141,1151,1161,1171,1181,1191,2101,2111,22,2131,
 2141,2151,2161,2171,2181,2191,3101,3111,3121,32,
 3141,3151,3161,3171,3181,3191,4101,4111,4121,4131,
 42,4151,4161,4171,4181,4191,5101,5111]