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A200648 as a simple table

na(n)
11
21
32
42
53
63
73
84
93
104
114
124
135
144
154
165
174
185
195
205
216
224
235
245
255
266
275
285
296
305
316
326
336
347
355
365
376
385
396
406
416
427
435
446
456
466
477
486
496
507
516
527
537
547
558
565
576
586
596
607
616
626
637
646
657
667
677
688
696
706
717
726
737
747
757
768
776
787
797
807
818
827
837
848
857
868
878

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