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A238504 as a simple table

na(n)
10
20
31
41
52
62
72
83
92
103
112
121
133
142
154
163
171
182
193
201
211
222
231
242
252
261
271
284
291
302
314
324
335
345
353
364
374
386
394
402
411
421
433
444
456
464
474
481
493
503
512
524
536
542
552
563
573
583
594
6010
615
626
637
645
654
665
675
683
695
706
716
725
735
744
755
766
776
784
793
804

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