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A166707 as a simple table

n a(n)
1 1
2 11
3 21
4 121
5 131
6 231
7 241
8 1331
9 441
10 1441
11 1451
12 2541
13 2551
14 2651
15 2751
16 14641
17 14651
18 4851
19 4861
20 15851
21 5061
22 15961
23 15971
24 27951
25 17161
26 28061
27 9261
28 29161
29 29171
30 30261
31 30271
32 161051
33 30471
34 161161
35 31571
36 53361
37 53371
38 53471
39 53571

[1,11,21,121,131,231,241,1331,441,1441,1451,2541,
 2551,2651,2751,14641,14651,4851,4861,15851,5061,
 15961,15971,27951,17161,28061,9261,29161,29171,
 30261,30271,161051,30471,161161,31571,53361,53371,
 53471,53571]

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Last modified June 23 23:39 EDT 2021. Contains 345403 sequences. (Running on oeis4.)