A039627 Number of planar simply-connected mono-q-polyhexes for q=3.

1, 1, 3, 11, 43, 191, 884, 4195

Offset

1,3

References

J. Brunvoll, B. N. Cyvin, and S. J. Cyvin, Studies of some chemically relevant polygonal systems: mono-q-polyhexes, ACH Models in Chem., 133(3) (1996), 277-298.

Links

Table of n, a(n) for n=1..8.

Crossrefs

Cf. A018190.

Sequence in context: A110052 A300626 A126282 * A231497 A309473 A349058

Adjacent sequences: A039624 A039625 A039626 * A039628 A039629 A039630

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved