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A298307 as a simple table

na(n)
01
11
21
30
42
50
61
70
81
92
100
110
121
131
142
150
160
171
181
190
201
212
220
230
241
252
260
270
281
291
302
310
320
331
341
350
362
370
381
390
401
411
422
430
440
451
462
470
480
491
501
510
522
530
541
550
561
571
582
590
600
611
621
630
642
650
661
670
682
690
701
710
721
732
740
750
761
771
781
790
802
810
821
830
842
850
861
870
881
892
900
910
921
931
942
950
960
971
981
990
1002
1010
1021
1030
1041
1052
1060
1070
1081

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