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A233549 as a simple table

na(n)
10
20
31
42
52
63
73
82
93
102
111
123
131
144
153
163
174
184
196
201
211
221
234
241
252
262
274
284
291
306
317
323
334
343
354
363
373
385
392
403
415
423
431
443
455
463
473
485
496
504
514
525
534
543
554
566
574
584
593
604
615
624
632
642
654
663
676
681
694
702
718
729
732
745
755
764
772
783
794
803
816
821
837
845
858
865
874
884
894
9010
9110
926
934
948
954
963
974
986
996
1002

[0,0,1,2,2,3,3,2,3,2,1,3,1,4,3,3,4,4,6,1,1,1,4,1,
 2,2,4,4,1,6,7,3,4,3,4,3,3,5,2,3,5,3,1,3,5,3,3,5,6,
 4,4,5,4,3,4,6,4,4,3,4,5,4,2,2,4,3,6,1,4,2,8,9,2,5,
 5,4,2,3,4,3,6,1,7,5,8,5,4,4,4,10,10,6,4,8,4,3,4,6,
 6,2]