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A282741
Number of nonisomorphic bipartite (0,2)-graphs with valency n.
1
1, 1, 1, 1, 2, 4, 13, 40, 104
OFFSET
0,5
LINKS
Andries E. Brouwer, and Patric R. J. Östergård, Classification of the (0, 2)-graphs of valency 8, Discrete Mathematics 309.3 (2009): 532-547.
CROSSREFS
Cf. A202592.
Sequence in context: A163137 A093630 A033091 * A133453 A085422 A264630
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Mar 04 2017
STATUS
approved