A128484 - OEIS

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A128484

Structure counts for certain radical benzenoidal structures (see Cash and Dias paper for precise definition).

8

232848, 153915460, 100645429215

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OFFSET

0,1

LINKS

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

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-A128485.

Sequence in context: A050998 A237462 A244349 * A257638 A116463 A015331

Adjacent sequences: A128481 A128482 A128483 * A128485 A128486 A128487

KEYWORD

nonn,more,bref

AUTHOR

N. J. A. Sloane, May 08 2007

STATUS

approved