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A077656 as a simple table

na(n)
11
23
34
45
56
67
78
810
911
1012
1113
1215
1316
1417
1518
1619
1720
1822
1923
2024
2126
2228
2329
2430
2531
2632
2735
2836
2937
3039
3140
3241
3342
3443
3545
3646
3747
3848
3949
4050
4151
4252
4353
4454
4555
4656
4758
4859
4960
5061
5162
5263
5364
5465
5566
5667
5768
5869
5970
6071
6172
6273
6374
6476
6577
6678
6779
6880
6981
7082
7183

[1,3,4,5,6,7,8,10,11,12,13,15,16,17,18,19,20,22,
 23,24,26,28,29,30,31,32,35,36,37,39,40,41,42,43,
 45,46,47,48,49,50,51,52,53,54,55,56,58,59,60,61,
 62,63,64,65,66,67,68,69,70,71,72,73,74,76,77,78,
 79,80,81,82,83]