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A361819 as a simple table

na(n)
12
23
33
44
52
62
74
85
93
104
113
125
136
144
152
163
173
182
194
206
217
225
233
245
252
265
273
285
297
308
316
324
332
344
354
364
374
382
394
406
418
429
437
445
453
466
473
483
493
503
516
523
535
547
559
5610
578
586
594
602
615
625
632
646
652
665
675
682
694
706
718
7210
7311
749
757
765
773
787
794
804
815
825
834
844
857
863
875
887
899
9011

[2,3,3,4,2,2,4,5,3,4,3,5,6,4,2,3,3,2,4,6,7,5,3,5,
 2,5,3,5,7,8,6,4,2,4,4,4,4,2,4,6,8,9,7,5,3,6,3,3,3,
 3,6,3,5,7,9,10,8,6,4,2,5,5,2,6,2,5,5,2,4,6,8,10,
 11,9,7,5,3,7,4,4,5,5,4,4,7,3,5,7,9,11]