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A006783 Maximally extended polygons of length 2n on cubic lattice.
(Formerly M3094)
0
3, 22, 201, 2160, 24680, 285384, 3278484, 37154172 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

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

I. G. Enting and A. J. Guttmann, Area-weighted moments of convex polygons on the square lattice, J. Phys. A 22 (1989), 2639-2642.

CROSSREFS

Sequence in context: A250888 A098618 A207326 * A001409 A260154 A079489

Adjacent sequences:  A006780 A006781 A006782 * A006784 A006785 A006786

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified January 16 23:44 EST 2019. Contains 319206 sequences. (Running on oeis4.)