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A098408 as a simple table

na(n)
11
22
310
430
531
6200
7300
8301
92000
103000
113001
1220000
1330000
1430001
15200000
16300000
17300001
182000000
193000000
203000001
2120000000
2230000000
2330000001
24200000000
25300000000
26300000001
272000000000
283000000000
293000000001

[1,2,10,30,31,200,300,301,2000,3000,3001,20000,
 30000,30001,200000,300000,300001,2000000,3000000,
 3000001,20000000,30000000,30000001,200000000,
 300000000,300000001,2000000000,3000000000,
 3000000001]