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A026258 as a simple table

na(n)
11
22
35
43
54
66
79
810
911
1014
117
128
1317
1419
1520
1621
1712
1813
1915
2026
2128
2229
2330
2416
2518
2634
2737
2839
2940
3022
3123
3224
3344
3447
3549
3650
3725
3827
3954
4055
4158
4260
4331
4432
4533
4664
4765
4868
4935
5036
5138
5272
5373
5474
5577
5641
5742
5843
5981
6082
6183
6245
6346

[1,2,5,3,4,6,9,10,11,14,7,8,17,19,20,21,12,13,15,
 26,28,29,30,16,18,34,37,39,40,22,23,24,44,47,49,
 50,25,27,54,55,58,60,31,32,33,64,65,68,35,36,38,
 72,73,74,77,41,42,43,81,82,83,45,46]