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A085875 as a simple table

na(n)
11
22
33
45
54
69
77
88
911
1013
116
1219
1317
1414
1525
1623
1712
1831
1929
2020
2121
2237
2310
2427
2541
2616
2735
2833
2926
3049
3115
3222
3343
3445
3538
3667
3747
3818
3961
4053
4124
4255
4379
4428
4539
4659
4732
4863
4965
5034
5157
5273
5340
5451
5571
5650
5781
5877
5962
6087
6183
6276
6389
6469
6556
66103
6775
6864
69109
7093
7144
7285

[1,2,3,5,4,9,7,8,11,13,6,19,17,14,25,23,12,31,29,
 20,21,37,10,27,41,16,35,33,26,49,15,22,43,45,38,
 67,47,18,61,53,24,55,79,28,39,59,32,63,65,34,57,
 73,40,51,71,50,81,77,62,87,83,76,89,69,56,103,75,
 64,109,93,44,85]