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A318271 as a simple table

na(n)
11
21
32
43
52
63
75
84
93
102
114
127
136
145
155
164
173
185
199
208
217
226
236
246
255
266
274
283
296
3011
3110
329
338
348
357
367
378
387
397
406
417
425
434
447
4513
4612
4711
4810
4910
509
519
529
538
547
558
569
578
588
597
6010
618
628
636
645
654
668
6715
6814
6913
7012
7112
7211
7311
7411
7510
769
7710
7810
799
808
819

[1,1,2,3,2,3,5,4,3,2,4,7,6,5,5,4,3,5,9,8,7,6,6,6,
 5,6,4,3,6,11,10,9,8,8,7,7,8,7,7,6,7,5,4,7,13,12,
 11,10,10,9,9,9,8,7,8,9,8,8,7,10,8,8,6,5,4,8,15,14,
 13,12,12,11,11,11,10,9,10,10,9,8,9]