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A331256 as a simple table

na(n)
11
22
32
43
53
63
73
84
94
104
114
124
134
145
155
165
175
185
195
205
215
225
236
246
256
266
276
286
296
306
316
326
336
346
357
367
377
387
397
407
417
427
437
447
457
467
477
488
498
508
518
528
537
548
558
567
578
587
598
608
618
628
638
648
658
668
678
689
699
709
719
729
739
749
759
769
779
789
799
808
819
829
839
848
859
869
879

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