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Goddard, Wayne; Henning, Michael A.; and Oellermann, Ortrud R.; Bipartite Ramsey numbers and Zarankiewicz numbers. Discrete Math. 219 (2000), no. 1-3, 85-95.
Table of n, a(n) for n=1..20.
Sequence in context: A189725 A171511 A225819 * A006254 A111333 A047701
Adjacent sequences: A205802 A205803 A205804 * A205806 A205807 A205808
N. J. A. Sloane, Jan 31 2012