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A219489 as a simple table

na(n)
01
11
20
30
40
51
62
72
81
90
100
111
122
133
142
150
160
170
182
193
203
212
220
230
241
253
264
273
281
290
300
312
323
334
343
350
360
370
383
395
404
412
420
430
442
454
465
473
480
490
500
513
524
534
543
550
560
571
584
596
605
612
620
630
643
655
666
674
680
690
700
714
726
735
743
750
760
772
785
796
804
811
820
830
843
854
865
874
880
890
900
914
927
936
943
950
960
973
986
998
1005

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