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A242442 as a simple table

na(n)
11
22
31
41
51
61
72
81
92
102
112
123
132
142
152
164
172
180
192
202
212
222
233
244
252
263
273
282
294
303
315
322
332
343
352
364
375
384
391
403
413
424
431
442
453
465
475
481
493
505
515
524
534
544
554
562
575
584
595
604
615
624
632
645
654
664
674
684
692
704
715
725
732
742
756
765
774
782
794
806
817
827
832
843
855
866
875
885
895
902
915
929
933
945
952
968
976
981
998
1003

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