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Superpermutation

In combinatorial mathematics, a superpermutation on n symbols is a string that contains each permutation of n symbols as a substring. While trivial superpermutations can simply be made up of every permutation concatenated together, superpermutations can also be shorter (except for the trivial case of n = 1) because overlap is allowed. For instance, in…

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Overview

Finding superpermutations

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Map overview Semantic statistics

Superpermutation

Nodes25
Edges24
Triples76
Avg. degree1.92
Density0.08
Components1

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Superpermutation

Top relations

related to Further reading · 22
Superpermutation → Ashlock, Congressus Numerantium, Construction, Daniel, Houston, Integer Sequences, Jay, Jenett, Lock-gray-alt-2, Lock-green, Lock-red-alt-2, October, On-Line Encyclopedia, Pantone, PDF, Poster, Robin, Tillotson, Vatter, Vince
related to Lower bounds, or the Haruhi problem · 20
Superpermutation → Anonymous, For, Haruhi Suzumiya, In, In September, Integer Sequences, Japanese, Jay Pantone, Math, October, OEIS, On, On-Line Encyclopedia, Robin Houston, Science, The, The Haruhi Problem, The Melancholy, This, Vince Vatter
related to Upper bounds · 14
Superpermutation → Aaron Williams, Bogdan Coanda, Cayley, Egan, February, Greg Egan, Hamiltonian, However, October, On, Robin Houston, The, Up, Whether
related to External links · 13
Superpermutation → Brady Haran, February, James, January, Nathaniel Johnston's, Numberphile, Quanta Magazine, Retrieved, Robin Houston, Superpermutations, The, The Minimal Superpermutation Problem, YouTube
related to Finding superpermutations · 7
Superpermutation → Each, Finally, First, For, One, They, This

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Important terminology

superpermutations length smallest symbols string problem lower permutation 2018 also order robin houston first 4chan every possible permutations one contains

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Superpermutationrelated to External linksThe Minimal Superpermutation Problem0.60section
Superpermutationrelated to External linksNathaniel Johnston's0.60section
Superpermutationrelated to External linksJames0.60section
Superpermutationrelated to External linksJanuary0.60section
Superpermutationrelated to External linksSuperpermutations0.60section
Superpermutationrelated to External linksNumberphile0.60section
Superpermutationrelated to External linksYouTube0.60section
Superpermutationrelated to External linksBrady Haran0.60section
Superpermutationrelated to External linksRetrieved0.60section
Superpermutationrelated to External linksFebruary0.60section
Superpermutationrelated to External linksThe0.60section
Superpermutationrelated to External linksRobin Houston0.60section

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