How do I generate a given Matrix in one command?

I have to generate a matrix

A=[1 8 0 0 0 0;-1 2 8 0 0 0;0 -1 3 8 0 0; 0 0 -1 4 8 0;0 0 0 -1 5 8;0 0 0 0 -1 6

] writing a single command. How do i solve this exercise in best way?

Answer 1

[Daniel M]

T = toeplitz([1 -1 0 0 0 0],[1 8 0 0 0 0])+diag(0:5)

[Jacob Andréasson]

Thank you so much!!!!

[John D'Errico]

Please try to not do homework assignments for people. Guide them to a solution if you wish. But just doing their homework teaches them nothing but that they can use answers to have their work done for them.