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A300118 as a simple table

na(n)
11
22
33
43
54
64
75
84
96
105
116
125
137
146
157
165
178
187
199
206
218
227
2310
246
2510
268
2710
287
2911
308
3112
326
339
349
3511
368
3713
3810
3910
407
4114
429
4315
448
4511
4611
4716
487
4915
5011
5111
529
5317
5411
5512
568
5712
5812
5918
609
6119
6213
6312
647
6513
6610
6720
6810
6913
7012
7121
729
7322
7414
7515
7611

[1,2,3,3,4,4,5,4,6,5,6,5,7,6,7,5,8,7,9,6,8,7,10,6,
 10,8,10,7,11,8,12,6,9,9,11,8,13,10,10,7,14,9,15,8,
 11,11,16,7,15,11,11,9,17,11,12,8,12,12,18,9,19,13,
 12,7,13,10,20,10,13,12,21,9,22,14,15,11]