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A282747
Orders of sporadic strongly regular graphs that are determined by their distance spectrum.
0
5, 13, 16, 17, 27, 50, 56, 77, 81, 100
OFFSET
1,1
COMMENTS
I don't know how far this list is known to be complete. As of May 2007, the known values were 5,13,16,17,27,50,56,77,81,100,105,112,120,126,162,176,275
LINKS
Edwin R. van Dam and Willem H. Haemers, Developments on spectral characterizations of graphs, Discrete Mathematics 309.3 (2009): 576-586.
CROSSREFS
Sequence in context: A297862 A298129 A158334 * A088908 A327638 A092218
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Mar 05 2017
STATUS
approved