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A063924
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Number of 3-dimensional faces in the regular 4-dimensional polytopes.
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9
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OFFSET
| 0,1
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COMMENTS
| Sorted by number of 3-dimensional faces.
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REFERENCES
| H. S. M. Coxeter, Regular Polytopes, 3rd ed., Dover, NY, 1973.
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LINKS
| Paul Bourke, Regular polytopes (Platonic solids) in 4D
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FORMULA
| a(n) = A063925(n)-A063926(n)+A063927(n)
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EXAMPLE
| a(1) = 8 since a 4D hypercube contains eight cubes.
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CROSSREFS
| Cf. A053016, A060296, A063722, A063723.
Sequence in context: A030006 A088586 A073136 * A058566 A153363 A154119
Adjacent sequences: A063921 A063922 A063923 * A063925 A063926 A063927
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KEYWORD
| fini,full,nonn
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AUTHOR
| Henry Bottomley (se16(AT)btinternet.com), Aug 15 2001
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