Question: How to define a matrix of functions depending on the line number

Dears,

I have a question and I hope someone will be able to answer it.

I would like to create a matrix of functions depending on the number of the line or the arrow. I think the best is to show with a very basic example:

I have the following program

n:=4:

R:=Matrix(1,n):

for i from 1 to n do: R(1,i):=x->i*x:end do:

So, I have a matrix, one row, n columns. At the ith column, I want to have the function f(x)=i*x.

Unfortutanely, with my program, I obtain for example for the first column the function f(x)=11*x. At the second column, I get the same result. It seems that I can define matrices of functions but it is impossible in the definition of the function to use the number of the column. Do you have any idea about how to write a program?

Any help would be very appreciated.