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A067140 as a simple table

na(n)
14219
221577
3342037
4534637
5698239
6754099
7810367
8819229
91081699
101171957
111382167
121460077
131498789
141614637
152158567
162213389
172228509
182523139
192664049
202833309
213056959
223073999
233098497
243308497
253522307
263605857

[4219,21577,342037,534637,698239,754099,810367,
 819229,1081699,1171957,1382167,1460077,1498789,
 1614637,2158567,2213389,2228509,2523139,2664049,
 2833309,3056959,3073999,3098497,3308497,3522307,
 3605857]