2,2

J. Brunvoll, S. J. Cyvin and B. N. Cyvin, Isomer enumeration of polygonal systems..., J. Molec. Struct. (Theochem), 364 (1996), 1-13.

Sequence in context: A137383 A049035 A047897 this_sequence A096684 A096245 A080631

Adjacent sequences: A121141 A121142 A121143 this_sequence A121145 A121146 A121147

nonn

njas, Aug 13 2006