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A373688 as a simple table

na(n)
11
22
32
42
51
62
72
84
92
102
111
122
133
143
151
163
173
185
193
204
212
224
233
244
253
262
273
283
293
306
315
326
334
345
354
367
374
384
393
405
413
426
433
445
454
466
476
487
496
504
514
526
534
546
555
564
577
587
593
606
617
627
636
647
653
668
675
687
696
707
716
728
736
747
757
768
774
788
797
806

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