Search: id:A121102 Results 1-1 of 1 results found. %I A121102 %S A121102 0,0,0,4,24,144,744,3844,19344,97344 %N A121102 Catapolyoctagons (see Cyvin et al. for precise definition). %D A121102 S. J. Cyvin et al., Enumeration of tree-like octagonal systems: catapolyoctagons, ACH Models in Chem. 134 (1997), 55-70. %Y A121102 Sequence in context: A005319 A155119 A114169 this_sequence A067411 A045915 A052609 %Y A121102 Adjacent sequences: A121099 A121100 A121101 this_sequence A121103 A121104 A121105 %K A121102 nonn %O A121102 1,4 %A A121102 N. J. A. Sloane (njas(AT)research.att.com), Aug 11 2006 Search completed in 0.001 seconds