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A111070 as a simple table

n a(n)
1 11
2 13
3 311
4 313
5 131111
6 131113
7 313331
8 313333
9 1131131
10 1131133
11 3331331
12 3331333
13 3333131
14 3333133
15 3333311
16 3333313
17 111113111
18 111113113
19 113331311
20 113331313
21 331313111
22 331313113
23 331331111
24 331331113
25 333331331
26 333331333

[11,13,311,313,131111,131113,313331,313333,
 1131131,1131133,3331331,3331333,3333131,3333133,
 3333311,3333313,111113111,111113113,113331311,
 113331313,331313111,331313113,331331111,331331113,
 333331331,333331333]

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Last modified May 31 19:57 EDT 2024. Contains 373003 sequences. (Running on oeis4.)