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A072030 as a simple table

na(n)
11
22
32
43
51
63
74
83
93
104
115
122
131
142
155
166
174
184
194
204
216
227
233
244
251
264
273
287
298
305
312
325
335
342
355
368
379
384
395
403
411
423
435
444
459
4610
476
485
495
506
516
525
535
546
5510
5611
575
583
592
605
611
625
632
643
655
6611
6712
687
696
706
715
727
737
745
756
766
777
7812
7913
806
816
824
836
844
851
864
876
884
896
906
9113
9214
938
944
956
962
973
988
998
1003
1012
1026
1034
1048
10514

[1,2,2,3,1,3,4,3,3,4,5,2,1,2,5,6,4,4,4,4,6,7,3,4,
 1,4,3,7,8,5,2,5,5,2,5,8,9,4,5,3,1,3,5,4,9,10,6,5,
 5,6,6,5,5,6,10,11,5,3,2,5,1,5,2,3,5,11,12,7,6,6,5,
 7,7,5,6,6,7,12,13,6,6,4,6,4,1,4,6,4,6,6,13,14,8,4,
 6,2,3,8,8,3,2,6,4,8,14]