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A128478 Structure constants for certain radical benzenoidal structures (see Cash and Dias paper for precise definition). 0
7376, 5013752, 10457948644 (list; graph; refs; listen; history; text; internal format)
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.

LINKS

Table of n, a(n) for n=0..2.

CROSSREFS

Cf. A128475-A128484.

Sequence in context: A235951 A219084 A284925 * A257498 A043589 A043806

Adjacent sequences:  A128475 A128476 A128477 * A128479 A128480 A128481

KEYWORD

nonn,bref

AUTHOR

N. J. A. Sloane, May 08 2007

STATUS

approved

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Last modified May 27 08:12 EDT 2022. Contains 354096 sequences. (Running on oeis4.)