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A238758 as a simple table

na(n)
11
22
35
44
53
610
79
88
97
106
1112
1211
1317
1418
1520
1616
1713
1814
1924
2015
2126
2225
2333
2419
2522
2621
2734
2836
2935
3037
3140
3232
3323
3427
3529
3628
3730
3841
3948
4031
4138
4249
4352
4450
4565
4666
4768
4839
4942
5044
5169
5243
5367
5474
5573
5672
5771
5870
5976
6075
6180
6281

[1,2,5,4,3,10,9,8,7,6,12,11,17,18,20,16,13,14,24,
 15,26,25,33,19,22,21,34,36,35,37,40,32,23,27,29,
 28,30,41,48,31,38,49,52,50,65,66,68,39,42,44,69,
 43,67,74,73,72,71,70,76,75,80,81]