A set of identities involving -dimensional visible lattice points was discovered by Campbell (1994). Examples include
for and
for .
A set of identities involving -dimensional visible lattice points was discovered by Campbell (1994). Examples include
for and
for .
Weisstein, Eric W. "Visible Point Vector Identity." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/VisiblePointVectorIdentity.html