A288250 Number of essentially different simple n-sided lattice polygons with maximum area subject to the conditions of A288247.

1, 1, 1, 2, 1, 1, 2, 3, 5, 1, 15, 5, 8, 2, 1, 8, 2, 7, 1

Offset

3,4

Comments

Polygons differing only by rotation and/or reflection are counted only once.

A conjectured continuation of the sequence starting at a(22) is 6, 3, 3, 6, 19, 36, 61.

References

For references and links see A288247.

Links

Table of n, a(n) for n=3..21.

Michael Collier, Herbert Kociemba, Tom Sirgedas, Al Zimmermann - Polygonal Areas. Discussion in newsgroup dxdy.ru

Crossrefs

Cf. A288247, A288248, A288249.

Sequence in context: A377090 A058713 A331564 * A169786 A191631 A025259

Adjacent sequences: A288247 A288248 A288249 * A288251 A288252 A288253

Keyword

nonn,more

Author

Hugo Pfoertner, Jun 07 2017

Status

approved