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A274079 as a simple table

na(n)
12
24
35
44
57
68
77
89
98
107
1111
1212
1311
1413
1512
1611
1714
1813
1912
2011
2116
2217
2316
2418
2517
2616
2719
2818
2917
3016
3120
3219
3318
3417
3516
3622
3723
3822
3924
4023
4122
4225
4324
4423
4522
4626
4725
4824
4923
5022
5127
5226
5325
5424
5523
5622
5729
5830
5929
6031
6130
6229
6332
6431
6530
6629
6733
6832

[2,4,5,4,7,8,7,9,8,7,11,12,11,13,12,11,14,13,12,
 11,16,17,16,18,17,16,19,18,17,16,20,19,18,17,16,
 22,23,22,24,23,22,25,24,23,22,26,25,24,23,22,27,
 26,25,24,23,22,29,30,29,31,30,29,32,31,30,29,33,
 32]