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A296777 Detour index of the n-cube-connected cycle graph. 0
6348, 126016, 2022480 (list; graph; refs; listen; history; text; internal format)
OFFSET
3,1
COMMENTS
The n-cube-connected cycle graph is Hamilton-connected for odd n, leading to a closed formula for those terms:
a(7) = 358859200
a(9) = 48901130496
LINKS
Eric Weisstein's World of Mathematics, Cube-Connected Cycle Graph
Eric Weisstein's World of Mathematics, Detour Index
FORMULA
a(n) = 2^(n - 1)*n*(2^n*n - 1)^2 for odd n >= 3.
CROSSREFS
Sequence in context: A213993 A252268 A292715 * A292743 A117050 A292040
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Dec 20 2017
STATUS
approved

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)