0,1
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.
Table of n, a(n) for n=0..2.
Cf. A128475-A128484.
Sequence in context: A204507 A235951 A219084 * A257498 A043589 A043806
Adjacent sequences: A128475 A128476 A128477 * A128479 A128480 A128481
nonn,bref
N. J. A. Sloane, May 08 2007
approved
