• Facets (new session)
• Description
• Metadata
• Settings
  • Rule: ActivityStreamsMapasEquivalentb3sb3sifpdbprdf-labelfacetshttp://dbpedia.org/resource/inference/rules/dbpedia#http://dbpedia.org/resource/inference/rules/opencyc#http://dbpedia.org/resource/inference/rules/umbel#http://dbpedia.org/resource/inference/rules/yago#http://dbpedia.org/schema/property_rules#http://www.ontologyportal.org/inference/rules/SUMO#http://www.ontologyportal.org/inference/rules/WordNet#http://www.w3.org/2002/07/owl#ldpoplwebskos-transurn:det:rdf:labelvirtrdf-labelvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

About: Ménage problem     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatPermutations, within Data Space : dbpedia.org associated with source document(s)

Type: yago:Abstraction100002137yago:Arrangement107938773yago:Change107296428yago:Event100029378yago:Group100031264yago:Happening107283608yago:Ordering108456993yago:PsychologicalFeature100023100yago:WikicatIntegerSequencesyago:YagoPermanentlyLocatedEntityyago:Sequence108459252yago:Series108457976yago:Substitution107443761yago:Variation107337390yago:WikicatPermutations New Facet based on Instances of this Class

In combinatorial mathematics, the ménage problem or problème des ménages asks for the number of different ways in which it is possible to seat a set of male-female couples at a round dining table so that men and women alternate and nobody sits next to his or her partner. This problem was formulated in 1891 by Édouard Lucas and independently, a few years earlier, by Peter Guthrie Tait in connection with knot theory. For a number of couples equal to 3, 4, 5, ... the number of seating arrangements is 12, 96, 3120, 115200, 5836320, 382072320, 31488549120, ... (sequence in the OEIS).