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: A091841 A063020 A104184 this_sequence A005964 A129416 A009356

Adjacent sequences: A039625 A039626 A039627 this_sequence A039629 A039630 A039631

nonn

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