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A243917 as a simple table

na(n)
11
22
30
41
52
62
72
82
91
104
112
121
132
144
151
163
172
184
192
204
212
224
232
242
253
264
272
284
292
305
312
324
332
344
352
364
372
384
392
404
412
426
432
444
453
464
472
484
493
506
512
524
532
546
554
566
572
584
592
604
612
624
632
645
654
666
672
684
692
706
712
726
732
744
753
764
774
786
792
806
813
824
832
845
854
864
872
886
892
909
914
924
932
944
954
966

[1,2,0,1,2,2,2,2,1,4,2,1,2,4,1,3,2,4,2,4,2,4,2,2,
 3,4,2,4,2,5,2,4,2,4,2,4,2,4,2,4,2,6,2,4,3,4,2,4,3,
 6,2,4,2,6,4,6,2,4,2,4,2,4,2,5,4,6,2,4,2,6,2,6,2,4,
 3,4,4,6,2,6,3,4,2,5,4,4,2,6,2,9,4,4,2,4,4,6]