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A165001 as a simple table

na(n)
12
22
33
43
53
62
72
83
93
103
112
122
134
144
154
164
173
183
193
203
213
223
232
242
252
262
275
285
295
305
315
323
333
343
353
363
373
382
392
402
412
426
436
446
456
466
476
485
495
505
515
525
533
543
553
563
573
583
592
602
613
623
633
642
652
664
674
682
694
702
714
726
736
746
756
766
776
785
795
805
815
825
833
843
853
863
873
883
892
902
915
925
935
945
955
963
973
983
992
1002
1014
1024
1034
1044
1054

[2,2,3,3,3,2,2,3,3,3,2,2,4,4,4,4,3,3,3,3,3,3,2,2,
 2,2,5,5,5,5,5,3,3,3,3,3,3,2,2,2,2,6,6,6,6,6,6,5,5,
 5,5,5,3,3,3,3,3,3,2,2,3,3,3,2,2,4,4,2,4,2,4,6,6,6,
 6,6,6,5,5,5,5,5,3,3,3,3,3,3,2,2,5,5,5,5,5,3,3,3,2,
 2,4,4,4,4,4]