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A287050 as a simple table

na(n)
129
2599
37
42999
597
647
7179999
81999
91097
1089
1123999999
1269997
1321997
141193
15139
1623999999
17199999
18369997
1923993
20691
21199
2229999999
2319999999
243199997
25149993
2610993
27199
28113
2917399999999
3019999999
316999997
321199999
33139999
34997
35293
361831

[29,599,7,2999,97,47,179999,1999,1097,89,23999999,
 69997,21997,1193,139,23999999,199999,369997,23993,
 691,199,29999999,19999999,3199997,149993,10993,
 199,113,17399999999,19999999,6999997,1199999,
 139999,997,293,1831]