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A259791
Number of connected D-integral graphs on n vertices.
0
1, 1, 1, 2, 1, 5, 4, 7, 9, 19
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OFFSET
1,4
LINKS
Table of n, a(n) for n=1..10.
Milan Pokorný, et al.,
On distance integral graphs
, Discrete Mathematics, 338 (2015), 1784-1792.
CROSSREFS
Sequence in context:
A249905
A171175
A176053
*
A325771
A207480
A166517
Adjacent sequences:
A259788
A259789
A259790
*
A259792
A259793
A259794
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
, Jul 06 2015
STATUS
approved
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Last modified April 17 13:58 EDT 2024. Contains 371764 sequences. (Running on oeis4.)