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A180480 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1120
1230
1340
1450
1560
1670
1780
1890
19100
20110
21111
22114
23120
24130
25133
26170
27200
28210
29220
30222
31228
32240
33260
34266
35267
36298
37300
38310
39315
40330
41333
42340
43360
44372
45376
46390
47399
48400
49420
50430
51440
52444
53480
54500
55532
56550
57555
58600

[1,2,3,4,5,6,7,8,9,10,20,30,40,50,60,70,80,90,100,
 110,111,114,120,130,133,170,200,210,220,222,228,
 240,260,266,267,298,300,310,315,330,333,340,360,
 372,376,390,399,400,420,430,440,444,480,500,532,
 550,555,600]