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A108731 as a simple table

na(n)
00
11
21
30
41
51
62
70
82
91
101
110
120
131
140
151
161
171
180
191
201
211
221
232
240
251
262
271
282
290
300
312
320
331
342
351
360
372
381
391
402
412
420
432
442
451
463
470
480
493
500
511
523
531
540
553
561
571
583
592
600
613
622
631
641
650
660
670
681
690
700
711
721
730
741
750
761
770
781
791
801
810
822
830
841
850
862
871
881
891
900
910
921
931
940
951
961
971
981
990
1001
1011
1021
1031
1041
1051

[0,1,1,0,1,1,2,0,2,1,1,0,0,1,0,1,1,1,0,1,1,1,1,2,
 0,1,2,1,2,0,0,2,0,1,2,1,0,2,1,1,2,2,0,2,2,1,3,0,0,
 3,0,1,3,1,0,3,1,1,3,2,0,3,2,1,1,0,0,0,1,0,0,1,1,0,
 1,0,1,0,1,1,1,0,2,0,1,0,2,1,1,1,0,0,1,1,0,1,1,1,1,
 0,1,1,1,1,1,1]