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A243129 as a simple table

na(n)
11
23
33
43
53
63
73
83
93
103
113
124
133
143
153
163
173
184
193
204
213
223
233
244
253
263
273
284
293
304
313
324
333
343
353
363
373
383
393
404
413
424
433
444
454
463
473
484
493
504
513
524
533
544
553
564
573
583
593
607
613
623
634
643
653
664
673
684
693
704
713
727
733
743
754
764
773
784
793
804
813
823
833
847
853
863

[1,3,3,3,3,3,3,3,3,3,3,4,3,3,3,3,3,4,3,4,3,3,3,4,
 3,3,3,4,3,4,3,4,3,3,3,3,3,3,3,4,3,4,3,4,4,3,3,4,3,
 4,3,4,3,4,3,4,3,3,3,7,3,3,4,3,3,4,3,4,3,4,3,7,3,3,
 4,4,3,4,3,4,3,3,3,7,3,3]