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A237130 as a simple table

na(n)
10
20
30
40
50
60
71
80
92
101
113
122
132
143
153
163
172
183
193
203
212
223
234
243
253
261
273
284
294
303
313
325
335
343
352
362
373
384
392
403
415
425
433
444
454
465
473
485
492
503
514
524
534
542
556
564
573
584
593
605
611
625
635
645
654
662
675
684
694
702
714
726
735
746
753
765
775
786
795
801
815
823
835
843
856
864
875
887
893
905
913
925
935
943
957
963
979
984
996
1005

[0,0,0,0,0,0,1,0,2,1,3,2,2,3,3,3,2,3,3,3,2,3,4,3,
 3,1,3,4,4,3,3,5,5,3,2,2,3,4,2,3,5,5,3,4,4,5,3,5,2,
 3,4,4,4,2,6,4,3,4,3,5,1,5,5,5,4,2,5,4,4,2,4,6,5,6,
 3,5,5,6,5,1,5,3,5,3,6,4,5,7,3,5,3,5,5,3,7,3,9,4,6,
 5]