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A246867 as a simple table

na(n)
01
12
23
35
46
57
610
711
814
915
1013
1121
1222
1330
1417
1526
1633
1735
1842
1919
2034
2139
2255
2366
2470
2523
2638
2751
2865
2977
3078
31105
32110
3329
3446
3557
3685
3791
38102
39130
40154
41165
42210
4331
4458
4569
4695
47114
48119
49143
50170
51182
52195
53231
54330
5537
5662
5787
58115
59133
60138
61187

[1,2,3,5,6,7,10,11,14,15,13,21,22,30,17,26,33,35,
 42,19,34,39,55,66,70,23,38,51,65,77,78,105,110,29,
 46,57,85,91,102,130,154,165,210,31,58,69,95,114,
 119,143,170,182,195,231,330,37,62,87,115,133,138,
 187]