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A305611 as a simple table

na(n)
10
21
31
42
51
63
71
83
92
103
111
125
131
143
153
164
171
185
191
205
213
223
231
247
252
263
273
285
291
306
311
325
333
343
353
368
371
383
393
407
411
427
431
445
455
463
471
489
492
505
513
525
531
547
553
567
573
583
591
609
611
623
635
646
653
667
671
685
693
706
711
7210
731
743
755
765
773
787
791
809
814
823
831
8410
853
863

[0,1,1,2,1,3,1,3,2,3,1,5,1,3,3,4,1,5,1,5,3,3,1,7,
 2,3,3,5,1,6,1,5,3,3,3,8,1,3,3,7,1,7,1,5,5,3,1,9,2,
 5,3,5,1,7,3,7,3,3,1,9,1,3,5,6,3,7,1,5,3,6,1,10,1,
 3,5,5,3,7,1,9,4,3,1,10,3,3]