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A039964 as a simple table

na(n)
01
11
22
31
40
50
60
71
82
91
101
112
121
130
140
150
160
170
180
190
200
210
220
230
240
251
262
271
281
292
301
310
320
330
341
352
361
371
382
391
400
410
420
430
440
450
460
470
480
490
500
510
520
530
540
550
560
570
580
590
600
610
620
630
640
650
660
670
680
690
700
710
720
730
740
750
760
770
780
791
802
811
821
832
841
850
860
870
881
892
901
911
922
931
940
950
960
970
980
990
1000
1010
1020
1030
1040

[1,1,2,1,0,0,0,1,2,1,1,2,1,0,0,0,0,0,0,0,0,0,0,0,
 0,1,2,1,1,2,1,0,0,0,1,2,1,1,2,1,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,1,2,1,1,2,1,0,0,0,1,2,1,1,2,1,0,0,0,0,0,
 0,0,0,0,0,0]