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A129759 as a simple table

na(n)
11
22
33
42
53
63
73
85
95
105
115
125
135
147
157
167
177
187
197
207
217
227
237
247
257
267
2711
2811
297
3011
3111
3213
3313
3411
3511
3611
3711
3813
3913
4011
4113
4213
4313
4413
4513
4613
4713
4813
4913
5013
5113
5213
5313
5413
5513
5613
5717
5817
5917
6017
6117
6219
6319
6417
6517
6617
6717
6819
6919
7017
7117
7219
7319
7419
7519
7619
7719
7817
7919

[1,2,3,2,3,3,3,5,5,5,5,5,5,7,7,7,7,7,7,7,7,7,7,7,
 7,7,11,11,7,11,11,13,13,11,11,11,11,13,13,11,13,
 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,17,
 17,17,17,17,19,19,17,17,17,17,19,19,17,17,19,19,
 19,19,19,19,17,19]