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A038571 as a simple table

na(n)
00
11
22
31
43
52
62
71
84
93
102
113
123
132
142
151
165
174
184
193
203
212
223
234
244
253
262
273
283
292
302
311
326
335
344
355
364
375
383
394
404
413
422
433
443
454
464
475
485
494
504
513
523
532
543
554
564
573
582
593
603
612
622
631
647
656
666
675
684
695
706
715
724
735
746
755
763
774
784
795
805
814
824
833
843
852
863
874
884
893
905
914
925
934
945
956
966
975
984
995
1004
1015
1023
1034
1044

[0,1,2,1,3,2,2,1,4,3,2,3,3,2,2,1,5,4,4,3,3,2,3,4,
 4,3,2,3,3,2,2,1,6,5,4,5,4,5,3,4,4,3,2,3,3,4,4,5,5,
 4,4,3,3,2,3,4,4,3,2,3,3,2,2,1,7,6,6,5,4,5,6,5,4,5,
 6,5,3,4,4,5,5,4,4,3,3,2,3,4,4,3,5,4,5,4,5,6,6,5,4,
 5,4,5,3,4,4]