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A118943 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
100
111
122
133
144
155
166
177
188
199
200
211
222
233
244
252
267
273
280
298
308
318
329
331
344
358
363
379
386
394
404
414
425
437
440
454
469
475
482
492
503
513
523
534
547
554
564
570
581
590
607
613
629
636
646
658
665
676
684
699
702
714
726
735
745
750
763
779
782
799
807
814
829
832
844
857
865
871
881
891
908
919
924
934
949
951
963
977
987
994

[1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,
 2,7,3,0,8,8,8,9,1,4,8,3,9,6,4,4,4,5,7,0,4,9,5,2,2,
 3,3,3,4,7,4,4,0,1,0,7,3,9,6,6,8,5,6,4,9,2,4,6,5,5,
 0,3,9,2,9,7,4,9,2,4,7,5,1,1,1,8,9,4,4,9,1,3,7,7,4]