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A378833 as a simple table

na(n)
10
20
31
40
50
61
71
80
94
100
111
121
133
141
152
160
170
184
192
200
213
221
231
241
256
263
271
281
292
302
312
320
337
340
354
364
375
382
393
400
413
423
431
441
458
461
475
481
496
506
513
523
534
541
554
561
579
582
592
602
612
622
636
640
6512
667
677
680
695
704
715
724
735
745
752
762
773
783
793
800
817
823
833
843
858
861
8713

[0,0,1,0,0,1,1,0,4,0,1,1,3,1,2,0,0,4,2,0,3,1,1,1,
 6,3,1,1,2,2,2,0,7,0,4,4,5,2,3,0,3,3,1,1,8,1,5,1,6,
 6,3,3,4,1,4,1,9,2,2,2,2,2,6,0,12,7,7,0,5,4,5,4,5,
 5,2,2,3,3,3,0,7,3,3,3,8,1,13]