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A037838 as a simple table

na(n)
10
20
30
40
50
61
70
81
92
103
114
122
131
140
151
162
173
183
192
201
210
221
232
244
253
262
271
280
291
305
314
323
332
341
350
361
372
383
394
405
416
421
430
441
452
463
474
483
492
501
512
523
534
545
554
563
572
583
594
607
616
625
634
643
654
669
678
687
696
705
714
722
733
744
755
766
777
782
791
802
813
824
835
842
851
860
871
882
893
904

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