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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A216730 List of "rotten" strings in {2,3}* (in the curling number sense).

Table of values

n a(n)
1 22
2 333
3 32323
4 323232
5 2323232
6 3232323
7 22322232
8 23222322
9 23223223
10 33233233
11 223222322
12 223222323
13 232223222
14 332332332
15 2232223222
16 2232223223
17 2232223232
18 2322232223
19 2322322322
20 2332332332
21 3322332233
22 3323323323
23 22322232223
24 22322232232
25 22322232322
26 22322322232
27 22322322322
28 22323222322
29 23222322232
30 23223223223

List of values

[22, 333, 32323, 323232, 2323232, 3232323, 22322232, 23222322, 23223223, 33233233, 223222322, 223222323, 232223222, 332332332, 2232223222, 2232223223, 2232223232, 2322232223, 2322322322, 2332332332, 3322332233, 3323323323, 22322232223, 22322232232, 22322232322, 22322322232, 22322322322, 22323222322, 23222322232, 23223223223]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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