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A305716 as a simple table

na(n)
12
23
33
44
53
64
73
85
94
104
113
125
133
144
154
166
173
185
193
205
214
224
233
246
254
264
275
285
293
305
313
327
334
344
354
366
373
384
394
406
413
425
433
445
455
464
473
487
494
505
514
525
533
546
554
566
574
584
593
606
613
624
635
648
654
665
673
685
694
705
713
727
733
744
755
765
774
785
793
807
816
824
833
846
854
864
874
886
893
906
914
925
934
944
954
968
973
985
995
1006
1013
1025
1033
1046

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