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A182745 as a simple table

na(n)
12
22
33
42
53
63
74
82
93
104
113
124
135
142
153
163
174
185
193
204
214
225
236
242
253
263
274
283
294
304
315
326
333
344
355
364
375
385
396
407
412
423
434
443
454
465
473
484
495
504
515
526
537
543
554
564
575
586
594
605
616
625
636
647
658
662
673
683
694
705
713
724
734
745
756
763
774
784
795
806
814
825
835
846
857
868
873
884
895
904
915
925
936
947
954
965
976
987
995
1006
1016
1027
1038
1049
1052
1063
1073
1084
1093
1104
1114
1125
1136
1143
1154
1165
1174
1185
1195

[2,2,3,2,3,3,4,2,3,4,3,4,5,2,3,3,4,5,3,4,4,5,6,2,
 3,3,4,3,4,4,5,6,3,4,5,4,5,5,6,7,2,3,4,3,4,5,3,4,5,
 4,5,6,7,3,4,4,5,6,4,5,6,5,6,7,8,2,3,3,4,5,3,4,4,5,
 6,3,4,4,5,6,4,5,5,6,7,8,3,4,5,4,5,5,6,7,4,5,6,7,5,
 6,6,7,8,9,2,3,3,4,3,4,4,5,6,3,4,5,4,5,5]