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A240834 as a simple table

na(n)
10
21
32
43
52
63
74
83
94
103
116
125
136
145
156
167
176
187
196
209
216
229
236
2411
258
2611
278
2811
2910
3013
3110
3213
3310
3415
3512
3615
3712
3815
3914
4015
4114
4215
4316
4415
4516
4615
4718
4815
4918
5015
5120
5215
5320
5415
5522
5615
5722
5815
5924
6017
6124
6217
6324
6419
6526
6619
6726
6819
6928
7021
7128
7221
7328
7423
7530
7623
7730
7823
7932
8023
8132
8223
8334
8425
8534
8625
8734

[0,1,2,3,2,3,4,3,4,3,6,5,6,5,6,7,6,7,6,9,6,9,6,11,
 8,11,8,11,10,13,10,13,10,15,12,15,12,15,14,15,14,
 15,16,15,16,15,18,15,18,15,20,15,20,15,22,15,22,
 15,24,17,24,17,24,19,26,19,26,19,28,21,28,21,28,
 23,30,23,30,23,32,23,32,23,34,25,34,25,34]