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A304333 as a simple table

na(n)
10
21
31
42
52
63
72
83
93
103
112
123
133
145
152
163
174
185
192
204
214
224
233
245
254
264
272
283
293
305
313
325
335
345
354
364
375
384
394
406
415
426
433
446
454
465
473
486
495
506
513
525
534
545
553
563
574
586
594
606
614
627
633
646
654
666
672
686
696
706
714
725
736
744
754
766
777
786
793
807
816
826
834
846
855
867
875
886
897
908

[0,1,1,2,2,3,2,3,3,3,2,3,3,5,2,3,4,5,2,4,4,4,3,5,
 4,4,2,3,3,5,3,5,5,5,4,4,5,4,4,6,5,6,3,6,4,5,3,6,5,
 6,3,5,4,5,3,3,4,6,4,6,4,7,3,6,4,6,2,6,6,6,4,5,6,4,
 4,6,7,6,3,7,6,6,4,6,5,7,5,6,7,8]