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A037334 as a simple table

na(n)
11
22
33
44
55
66
77
8120
9121
10122
11123
12124
13125
14176
15177
16178
17179
18234
19235
20236
21237
22238
23239
24288
25289
26290
27291
28292
29293
30294
31295
32344
33345
34346
35347
36348
37349
38350
39459
40460
41461
42462
43463
44568
45569
46570
47571
48572
49573

[1,2,3,4,5,6,7,120,121,122,123,124,125,176,177,
 178,179,234,235,236,237,238,239,288,289,290,291,
 292,293,294,295,344,345,346,347,348,349,350,459,
 460,461,462,463,568,569,570,571,572,573]