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A336664 as a simple table

na(n)
11
21
32
42
52
62
72
82
93
102
112
122
132
142
153
162
172
183
192
202
212
222
232
242
253
262
273
282
292
303
312
322
332
342
353
363
372
382
393
403
412
422
432
442
454
462
472
482
493
503
513
522
532
543
553
562
572
582
592
602
612
622
633
642
652
662
672
682
692
703
712
722
732
742
754
762
772
783
792
803
813
822
832
842
853
862
873
882
892
904
913
922
932
942
953
962

[1,1,2,2,2,2,2,2,3,2,2,2,2,2,3,2,2,3,2,2,2,2,2,2,
 3,2,3,2,2,3,2,2,2,2,3,3,2,2,3,3,2,2,2,2,4,2,2,2,3,
 3,3,2,2,3,3,2,2,2,2,2,2,2,3,2,2,2,2,2,2,3,2,2,2,2,
 4,2,2,3,2,3,3,2,2,2,3,2,3,2,2,4,3,2,2,2,3,2]