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A368818 as a simple table

na(n)
10
20
31
41
52
60
73
82
92
102
113
120
134
143
154
165
176
183
196
205
215
225
236
242
256
265
275
284
296
302
317
326
336
346
357
364
378
387
397
407
418
424
439
448
457
468
479
485
499
508
518
528
539
546
559
567
579
589
5910
604
6110
629
639
649
6510
667
6710
689
699
707
7111
727
7311
7410
759
7610
7711
788
7912
8011
8111
8211
8312
846
8512

[0,0,1,1,2,0,3,2,2,2,3,0,4,3,4,5,6,3,6,5,5,5,6,2,
 6,5,5,4,6,2,7,6,6,6,7,4,8,7,7,7,8,4,9,8,7,8,9,5,9,
 8,8,8,9,6,9,7,9,9,10,4,10,9,9,9,10,7,10,9,9,7,11,
 7,11,10,9,10,11,8,12,11,11,11,12,6,12]