An octiamond is a 8-polyiamond.
Octiamond
See also
PolyiamondExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Octiamond." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Octiamond.html
An octiamond is a 8-polyiamond.
Weisstein, Eric W. "Octiamond." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Octiamond.html