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A120677 as a simple table

na(n)
11
23
34
45
55
65
78
88
96
106
119
1211
1311
147
157
166
1711
1811
1910
207
217
2211
2314
2412
2512
2611
279
288
2911
3012
3115
3212
3313
3410
357
369
3714
3813
3914
4013
4113
428
4313
4411
4511
4613
4716
489
4911
5011
5114
5214
5315
5412
5510
568
5712
5815
5914
6013
6115
6213

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