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A331034 as a simple table

na(n)
11
22
32
42
52
61
71
82
92
101
111
122
132
142
151
162
172
181
192
201
212
222
232
241
252
262
272
281
291
302
312
322
332
341
352
362
371
382
392
401
412
421
432
442
451
462
471
481
492
502
512
521
531
542
551
562
571
582
592
602
612
621
631
642
652
661
672
682
692
701
712
721
732
742
751
762
771
782
792
802
811
821
832
842
852
862
871

[1,2,2,2,2,1,1,2,2,1,1,2,2,2,1,2,2,1,2,1,2,2,2,1,
 2,2,2,1,1,2,2,2,2,1,2,2,1,2,2,1,2,1,2,2,1,2,1,1,2,
 2,2,1,1,2,1,2,1,2,2,2,2,1,1,2,2,1,2,2,2,1,2,1,2,2,
 1,2,1,2,2,2,1,1,2,2,2,2,1]