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A048344 formatted as a simple table:

n a(n)
0 12
1 21
2 102
3 112
4 122
5 201
6 211
7 221
8 1002
9 1011
10 1012
11 1021
12 1022
13 1101
14 1102
15 1112
16 1121
17 1201
18 1202
19 1211
20 2001
21 2011
22 2012
23 2021
24 2101
25 2102
26 2111
27 2201
28 10002
29 10011
30 10012
31 10021
32 10022
33 10102
34 10111
35 10112
36 10121
37 10202
38 10211
39 11001

[12,21,102,112,122,201,211,221,1002,1011,1012,
 1021,1022,1101,1102,1112,1121,1201,1202,1211,2001,
 2011,2012,2021,2101,2102,2111,2201,10002,10011,
 10012,10021,10022,10102,10111,10112,10121,10202,
 10211,11001]

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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