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A331854 as a simple table

na(n)
01
11
22
32
43
53
63
73
84
94
105
114
125
135
144
154
165
175
187
196
207
216
227
236
247
257
268
277
287
297
305
315
326
336
349
358
369
377
389
398
409
418
429
437
4410
459
469
478
489
499
5011
5110
5210
539
5411
5510
5611
5711
5811
5910
609
619
626
636
647
657
6611
6710
6812
6910
7012
7111
7212
7310
7414
7510
7613
7711
7811

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