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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.

A290741 Orbit of word "2" under the 3-shift tag system over the alphabet {1,2} defined in the Comments.

Table of values

n a(n)
1 2
2 21222
3 221221222
4 2212221221222
5 22212212221221222
6 122122212212221221222
7 1222122122212212222112
8 21221222122122221122112
9 212221221222211221121221222
10 2212212222112211212212221221222
11 22122221122112122122212212221221222
12 222211221121221222122122212212221221222

List of values

[2, 21222, 221221222, 2212221221222, 22212212221221222, 122122212212221221222, 1222122122212212222112, 21221222122122221122112, 212221221222211221121221222, 2212212222112211212212221221222, 22122221122112122122212212221221222, 222211221121221222122122212212221221222]

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

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