|
| |
|
|
A288181
|
|
Occurrence counts of chambers with maximum number of vertices in the chamber complex of an n X m lattice polygon as described in A288177, written as triangle T(n,m), n >= 1, 1 <= m <= n.
|
|
3
|
| |
|
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
Table of n, a(n) for n=1..6.
Hugo Pfoertner, Chamber complex of 5 X 5 lattice polygon. Illustration.
Hugo Pfoertner, Chamber complex of 7 X 5 lattice polygon. Illustration.
Hugo Pfoertner, Chamber complex of 9 X 5 lattice polygon. Illustration.
|
|
|
EXAMPLE
|
The chamber complex of the 5 X 5 lattice polygon has 16 chambers of size 6, so T(5,5)=16, taken from illustration on Pfetsch and Ziegler web page, see link in A288177.
|
|
|
CROSSREFS
|
Cf. A288177, A288187.
Sequence in context: A002291 A225872 A231777 * A110622 A130078 A230900
Adjacent sequences: A288178 A288179 A288180 * A288182 A288183 A288184
|
|
|
KEYWORD
|
nonn,tabl,more
|
|
|
AUTHOR
|
Hugo Pfoertner, Jun 06 2017
|
|
|
STATUS
|
approved
|
| |
|
|
