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A162425 as a simple table

na(n)
01
12
23
34
47
57
68
711
813
913
1016
1115
1219
1322
1421
1523
1622
1729
1827
1931
2030
2129
2239
2334
2437
2537
2640
2747
2841
2945
3046
3147
3253
3348
3455
3557
3653
3758
3857
3965
4062
4161
4265
4368
4471
4571
4669
4774
4875
4977
5074
5179
5287
5385
5482
5581
5691
5790
5893
5989
6093
6196
6295
63101
64100
65103
66101
67104
68107
69109

[1,2,3,4,7,7,8,11,13,13,16,15,19,22,21,23,22,29,
 27,31,30,29,39,34,37,37,40,47,41,45,46,47,53,48,
 55,57,53,58,57,65,62,61,65,68,71,71,69,74,75,77,
 74,79,87,85,82,81,91,90,93,89,93,96,95,101,100,
 103,101,104,107,109]