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A200370 as a simple table

na(n)
11
21
32
41
53
62
71
84
93
102
111
125
134
143
152
161
176
185
194
203
212
221
237
246
255
264
273
282
291
308
317
326
335
344
353
362
371
389
3910
407
416
425
434
443
452
461
4710
4813
498
507
516
525
534
543
552
561
5711
5816
5911
608
617
626
635
644
653
662
671
6812
6919
7014
719
728
737
746
755
764
773
782
791
8013
8122
8221
8312
849
858
867
876
885
894
903
912
921
9314
9425
9528
9621
9710
9813

[1,1,2,1,3,2,1,4,3,2,1,5,4,3,2,1,6,5,4,3,2,1,7,6,
 5,4,3,2,1,8,7,6,5,4,3,2,1,9,10,7,6,5,4,3,2,1,10,
 13,8,7,6,5,4,3,2,1,11,16,11,8,7,6,5,4,3,2,1,12,19,
 14,9,8,7,6,5,4,3,2,1,13,22,21,12,9,8,7,6,5,4,3,2,
 1,14,25,28,21,10,13]