login

A066728 as a simple table

na(n)
10
21
31
43
51
64
72
84
92
107
111
127
133
145
153
168
171
1811
193
207
213
229
232
249
255
267
273
2815
291
3013
313
326
337
3411
353
3611
373
389
393
4019
411
4215
435
447
455
4611
472
4817
495
5011
513
5215
533
5419
557
569
573
5815
591
6015
615
627
6311
6415
653
6615
673
6815
693
7029
711
7214
735
747
7511
7615
773
7823
794
8011
814
8215
833
8415
857
869
873
8829
893
9023

[0,1,1,3,1,4,2,4,2,7,1,7,3,5,3,8,1,11,3,7,3,9,2,9,
 5,7,3,15,1,13,3,6,7,11,3,11,3,9,3,19,1,15,5,7,5,
 11,2,17,5,11,3,15,3,19,7,9,3,15,1,15,5,7,11,15,3,
 15,3,15,3,29,1,14,5,7,11,15,3,23,4,11,4,15,3,15,7,
 9,3,29,3,23]