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A250116 Minimal number of edges in any broadcast graph with n nodes. 0
0, 2, 3, 8, 7, 12, 14, 24, 16, 20, 22, 24 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

The sequence (for n >= 13) continues 29-33, 42, 45, 64, 24-34, 36, 38-39, ...

LINKS

Table of n, a(n) for n=1..12.

Arthur L. Liestman, and Joseph G. Peters, Minimum broadcast digraphs, Discrete Applied Mathematics 37 (1992): 401-419.

CROSSREFS

Sequence in context: A183141 A196828 A171046 * A318949 A100836 A173162

Adjacent sequences:  A250113 A250114 A250115 * A250117 A250118 A250119

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Nov 20 2014

STATUS

approved

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Last modified February 15 22:28 EST 2019. Contains 320138 sequences. (Running on oeis4.)