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A074294 as a simple table

na(n)
11
22
31
42
53
64
71
82
93
104
115
126
131
142
153
164
175
186
197
208
211
222
233
244
255
266
277
288
299
3010
311
322
333
344
355
366
377
388
399
4010
4111
4212
431
442
453
464
475
486
497
508
519
5210
5311
5412
5513
5614
571
582
593
604
615
626
637
648
659
6610
6711
6812
6913
7014
7115
7216
731
742
753
764
775
786
797
808
819
8210
8311
8412
8513
8614
8715
8816
8917
9018
911
922

[1,2,1,2,3,4,1,2,3,4,5,6,1,2,3,4,5,6,7,8,1,2,3,4,
 5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,11,12,1,2,3,4,5,
 6,7,8,9,10,11,12,13,14,1,2,3,4,5,6,7,8,9,10,11,12,
 13,14,15,16,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
 16,17,18,1,2]