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A237597 as a simple table

na(n)
11
21
31
42
52
61
71
83
94
103
113
123
132
144
153
163
175
187
191
203
213
225
232
245
254
264
275
285
293
307
313
322
333
344
358
364
372
386
394
405
416
428
437
442
458
462
477
481
493
506
514
526
535
541
557
564
574
583
595
606
614
628
636
645
652
665
678
684
692
705
717
725
733
741
753
762
776
783
792
804

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