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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.

A376069 a(n) is the lexicographically earliest minimal superpermutation on n symbols, where the symbols are {1, 2, ..., n}, with 1 <= n <= 9.

Table of values

n a(n)
1 1
2 121
3 123121321
4 123412314231243121342132413214321
5 123451234152341253412354123145213425134215342135421345214352145321452314253142351423154231245312435124315243125432154325143254132451324153241352413254312

List of values

[1, 121, 123121321, 123412314231243121342132413214321, 123451234152341253412354123145213425134215342135421345214352145321452314253142351423154231245312435124315243125432154325143254132451324153241352413254312]

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

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