Exploring dedekinds and kronecker products (script at - https://pastebin.com/dDuT3dTp)

and the thing I immediately notice, if you output the matrix is that it is a lower triangular matrix. I don't know a lot about the kronecker or matrices in general, but if dedekinds can be generated in this manner, shouldn't some standard approaches like back substitution or forward substitution be applicable here or am I off in left field on this?