0,8
S. J. Cyvin et al., Number of perifusenes with one internal vertex, Rev. Roumaine Chem., 38 (1993), 65-77.
Table of n, a(n) for n=0..12.
Sequence in context: A164301 A087305 A168117 * A038385 A084901 A006239
Adjacent sequences: A038381 A038382 A038383 * A038385 A038386 A038387
nonn
N. J. A. Sloane.
approved
