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A297030 as a simple table

na(n)
10
21
31
42
52
62
71
82
93
103
113
123
133
142
151
162
173
184
194
204
214
224
233
243
254
264
274
283
293
302
311
322
333
344
354
365
375
385
394
404
415
425
435
445
455
464
473
483
494
505
515
525
535
545
554
563
574
584
594
603
613
622
631
642
653
664
674
685
695
705
714
725
736
746
756
766
776
785
794
804
815
826
836
846
856
866

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