login

A033008 as a simple table

na(n)
111
222
333
444
555
666
777
888
999
101100
111122
121133
131144
141155
151166
161177
171188
181199
192200
202211
212233
222244
232255
242266
252277
262288
272299
283300
293311
303322
313344
323355
333366
343377
353388
363399
374400
384411
394422
404433

[11,22,33,44,55,66,77,88,99,1100,1122,1133,1144,
 1155,1166,1177,1188,1199,2200,2211,2233,2244,2255,
 2266,2277,2288,2299,3300,3311,3322,3344,3355,3366,
 3377,3388,3399,4400,4411,4422,4433]