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A339927 as a simple table

na(n)
10
20
30
40
50
60
70
81
90
100
110
121
131
141
150
162
170
182
190
202
211
221
231
242
251
260
271
282
293
303
311
324
331
342
352
364
372
381
391
404
414
423
433
444
452
462
473
487
494
503
510
524
534
545
552
565
573
581
593
607
616
623
633
646
656
665
673
686
692
706
713
7211
737
742
753
764
776
785
795
808
813
824
835
8410
854
864
873
887
895
907
917
927

[0,0,0,0,0,0,0,1,0,0,0,1,1,1,0,2,0,2,0,2,1,1,1,2,
 1,0,1,2,3,3,1,4,1,2,2,4,2,1,1,4,4,3,3,4,2,2,3,7,4,
 3,0,4,4,5,2,5,3,1,3,7,6,3,3,6,6,5,3,6,2,6,3,11,7,
 2,3,4,6,5,5,8,3,4,5,10,4,4,3,7,5,7,7,7]