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Search: id:A063927
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| A063927 |
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Number of vertices in the regular 4-dimensional polytopes. |
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+0
9
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OFFSET
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0,1
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COMMENT
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Sorted by number of 3-dimensional faces.
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REFERENCES
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H. S. M. Coxeter, Regular Polytopes, 3rd ed., Dover, NY, 1973.
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LINKS
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Paul Bourke, Regular polytopes (Platonic solids) in 4D
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FORMULA
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a(n) = A063926(n)-A063925(n)+A063924(n)
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EXAMPLE
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a(1) = 16 since a 4D hypercube contains sixteen vertices.
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CROSSREFS
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Cf. A060296, A053016, A063722, A063723.
Sequence in context: A161846 A069937 A043295 this_sequence A101752 A075805 A095872
Adjacent sequences: A063924 A063925 A063926 this_sequence A063928 A063929 A063930
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KEYWORD
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fini,full,nonn
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AUTHOR
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Henry Bottomley (se16(AT)btinternet.com), Aug 15 2001
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