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A128482 Structure constants for certain radical benzenoidal structures (see Cash and Dias paper for precise definition). +0
1
20, 999, 59886, 5013752, 604073400, 105179890458, 26398415877712, 9510671755316374 (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.

Adjacent sequences: A128479 A128480 A128481 this_sequence A128483 A128484 A128485

Sequence in context: A066798 A072035 A069578 this_sequence A128476 A138915 A006427

KEYWORD

nonn

AUTHOR

njas, May 08 2007

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.


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