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A300751 as a simple table

na(n)
11
22
32
41
51
61
71
81
92
103
112
122
132
144
152
161
175
185
192
201
212
222
232
241
254
265
272
281
294
307
311
322
335
343
352
361
373
386
395
402
418
426
431
443
455
466
472
482
494
508
515
524
532
544
553
562
576
584
595
602
611
626
634
641
658
669
676
682
693
703
711
723
737
749
755
765
774
787
791
801

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