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A044353 as a simple table

n a(n)
1 21
2 121
3 210
4 221
5 321
6 421
7 521
8 621
9 721
10 821
11 921
12 1021
13 1121
14 1210
15 1221
16 1321
17 1421
18 1521
19 1621
20 1721
21 1821
22 1921
23 2021
24 2100
25 2210
26 2221
27 2321
28 2421
29 2521
30 2621
31 2721
32 2821
33 2921
34 3021
35 3121
36 3210
37 3221
38 3321
39 3421

[21,121,210,221,321,421,521,621,721,821,921,1021,
 1121,1210,1221,1321,1421,1521,1621,1721,1821,1921,
 2021,2100,2210,2221,2321,2421,2521,2621,2721,2821,
 2921,3021,3121,3210,3221,3321,3421]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)