bn:03278381n
Noun Concept
Categories: Integer sequences, All Wikipedia articles written in American English, Figurate numbers
EN
centered hexagonal number  centred hexagonal number  hex number  Hex numbers
EN
In mathematics and combinatorics, a centered hexagonal number, or hex number, is a centered figurate number that represents a hexagon with a dot in the center and all other dots surrounding the center dot in a hexagonal lattice. Wikipedia
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EN
In mathematics and combinatorics, a centered hexagonal number, or hex number, is a centered figurate number that represents a hexagon with a dot in the center and all other dots surrounding the center dot in a hexagonal lattice. Wikipedia
Subclass of centered polygonal number Wikidata