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A032980 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1219
1320
1421
1529
1630
1731
1839
1940
2041
2149
2250
2351
2459
2560
2661
2769
2870
2971
3079
3180
3281
3382
3490
3591
3692
37100
38101
39102
40171
41172
42173
43181
44182
45183
46191
47192
48193
49262
50263
51264
52272
53273
54274
55282
56283
57284

[1,2,3,4,5,6,7,8,9,10,11,19,20,21,29,30,31,39,40,
 41,49,50,51,59,60,61,69,70,71,79,80,81,82,90,91,
 92,100,101,102,171,172,173,181,182,183,191,192,
 193,262,263,264,272,273,274,282,283,284]