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A308121 as a simple table

na(n)
10
21
31
42
51
61
71
82
93
104
112
121
131
142
153
164
175
186
191
201
211
221
231
242
251
262
271
282
293
304
311
322
331
342
353
364
375
386
397
408
419
4210
432
441
452
461
471
482
493
504
515
526
537
548
559
5610
5711
5812
594
605
616
621
632
643
657
6614
6713
684
6911
702
711
728

[0,1,1,2,1,1,1,2,3,4,2,1,1,2,3,4,5,6,1,1,1,1,1,2,
 1,2,1,2,3,4,1,2,1,2,3,4,5,6,7,8,9,10,2,1,2,1,1,2,
 3,4,5,6,7,8,9,10,11,12,4,5,6,1,2,3,7,14,13,4,11,2,
 1,8]