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A044961 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1213
1326
1439
1552
1665
1778
1891
19104
20117
21130
22143
23144
24145
25156
26157
27158
28159
29160
30161
31162
32163
33164
34165
35166
36167
37169
38170
39181
40183
41193
42196
43205
44209
45217
46222
47229
48235
49241
50248
51253
52261

[1,2,3,4,5,6,7,8,9,10,11,13,26,39,52,65,78,91,104,
 117,130,143,144,145,156,157,158,159,160,161,162,
 163,164,165,166,167,169,170,181,183,193,196,205,
 209,217,222,229,235,241,248,253,261]