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A070099 as a simple table

na(n)
10
20
31
40
51
60
71
81
91
101
112
121
133
141
151
162
174
181
194
202
212
222
235
241
254
262
274
283
296
302
316
323
334
343
355
363
378
383
394
403
418
423
439
445
455
464
4710
483
499
504
516
525
5311
544
558
565
577
586
5912
603
6113
626
638
647
659
664
6714
687
698
705
7115
725
7315
747
759
768
7713
786
7916
806
8111
828
8317
845
8513

[0,0,1,0,1,0,1,1,1,1,2,1,3,1,1,2,4,1,4,2,2,2,5,1,
 4,2,4,3,6,2,6,3,4,3,5,3,8,3,4,3,8,3,9,5,5,4,10,3,
 9,4,6,5,11,4,8,5,7,6,12,3,13,6,8,7,9,4,14,7,8,5,
 15,5,15,7,9,8,13,6,16,6,11,8,17,5,13]