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A290367
Reduced numerators of the Kirchhoff sum index for the n-halved cube graph.
1
0, 1, 3, 23, 115, 13123, 5698, 21445, 1190507, 85183627, 25079197, 3749088082, 7720370957
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
Table of n, a(n) for n=1..13.
Eric Weisstein's World of Mathematics, Halved Cube Graph
Eric Weisstein's World of Mathematics, Kirchhoff Sum Index
CROSSREFS
Cf. A290368 (denominators).
Sequence in context: A267816 A269235 A245752 * A006557 A362158 A226611
Adjacent sequences: A290364 A290365 A290366 * A290368 A290369 A290370
KEYWORD
nonn,frac,more
AUTHOR
Eric W. Weisstein, Jul 28 2017
STATUS
approved

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Last modified March 12 17:45 EDT 2025. Contains 381716 sequences.
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