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A120964 as a simple table

na(n)
11
21
32
42
51
61
73
81
91
102
112
122
131
143
153
161
171
182
192
202
213
222
231
242
252
262
271
281
293
301
311
323
332
341
351
362
373
381
392
402
413
421
431
441
452
461
471
482
492
502
511
522
532
541
553
561
571
581
592
601
611
623
633
641
651
662
673
681
692
701
711
723
733
741
751
762
772
783
791
802
813
821
831
842
853
861
872
881
891
902
912
922
933
941
951
961
972
981
993
1001
1011
1022
1032
1041
1053

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