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A344462 as a simple table

na(n)
10
21
31
42
51
63
71
83
92
103
111
127
131
143
153
164
171
187
191
205
213
223
231
249
252
263
273
285
291
309
311
325
333
343
353
3610
371
383
393
407
411
429
431
445
455
463
471
4811
492
505
513
525
531
549
553
567
573
583
591
6013
611
623
635
646
653
669
671
685
693
707
711
7213
731
743
755
765
773
789
791
809
814
823
831
8413
853
863
873
887
891
9013

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