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A284875 Values of m for which the complete bipartite graph K_{m,m} has a unique minimal coprime labeling. 3
1, 2, 5, 9, 11, 12, 19, 21 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

For definitions and examples, see A213273, A213806, and Berliner, Dean, Hook, Marr, Mbirika (2016) section 3.1.

LINKS

Table of n, a(n) for n=1..8.

Adam H. Berliner, N. Dean, J. Hook, A. Marr, A. Mbirika, Coprime and prime labelings of graphs, arXiv:1604.07698 [math.CO] 2016.

Eric Weisstein's World of Mathematics, Complete Bipartite Graph

FORMULA

A213806(a(n)) = 1.

CROSSREFS

Cf. A213273, A213806, A291465.

Sequence in context: A115248 A005123 A283481 * A154732 A242936 A080154

Adjacent sequences:  A284872 A284873 A284874 * A284876 A284877 A284878

KEYWORD

nonn,more

AUTHOR

Jonathan Sondow, May 14 2017

STATUS

approved

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Last modified April 23 06:08 EDT 2019. Contains 322381 sequences. (Running on oeis4.)