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A128483 Structure constants for certain radical benzenoidal structures (see Cash and Dias paper for precise definition). +0
1
980, 189792, 39045432, 10457948644, 3859415491248, 2000179735422600 (list; graph; listen)
OFFSET

0,1

REFERENCES

Gordon G. Cash and Jerry Ray Dias, Computation, Properties and Resonance Topology of Benzenoid Monoradicals and Polyradicals and the Eigenvectors Belonging to Their Zero Eigenvalues, J. Math. Chem., 30 (2001), 429-444.

CROSSREFS

Cf. A008793, A128476-A128484.

Sequence in context: A091080 A157515 A109120 this_sequence A056937 A122472 A087907

Adjacent sequences: A128480 A128481 A128482 this_sequence A128484 A128485 A128486

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), May 08 2007

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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