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A070698 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1011
1112
1213
1314
1415
1516
1617
1718
1819
1929
2039
2149
2259
2369
2479
2589
2699
27101
28102
29103
30104
31105
32106
33107
34108
35109
36119
37129
38139
39149
40159
41169
42179
43189
44199
45299
46399
47499
48599
49699
50799
51899
52999

[1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,29,
 39,49,59,69,79,89,99,101,102,103,104,105,106,107,
 108,109,119,129,139,149,159,169,179,189,199,299,
 399,499,599,699,799,899,999]