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A269595 as a simple table

na(n)
11
22
31
44
53
65
76
82
96
107
118
1210
131
143
154
169
1710
1812
191
202
214
228
239
2413
2515
2616
272
283
298
3010
3112
3213
3314
3415
3518
365
377
3810
3911
4014
4115
4217
4319
4420
4521
4622
471
484
495
506
517
529
5313
5416
5520
5622
5723
5824
5925
6028

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