1,3

J. Brunvoll et al., Studies of some chemically relevant polygonal system mono-q-polyhexes, ACH Models in Chem., 133 (3) (1996), 277-298.

Cf. A018190.

Sequence in context: A138787 A110052 A126282 this_sequence A051257 A135482 A126614

Adjacent sequences: A039624 A039625 A039626 this_sequence A039628 A039629 A039630

nonn

N. J. A. Sloane (njas(AT)research.att.com).