C language Problem

Euler's Triangle can be defined as a series of rows where row r has r values (i.e. the first row has one value, the second row has two values, etc.) The leftmost and rightmost values are always equal to 1. Numbers in between these ends are computed using the formula: Where n is the row number (starts at 1) and m is the column (starting at 0). Write a program to read the number of rows, N, and then compute and output N rows of the triangle. A sample output with an input N - 8 is shown below 4 266626 1 57 302302 57 1201191 2416 1191 120 1 247 4293 15619 15619 4239 2471 You can assume the maximum input size is 20. The output must be of the form shown above with each row of the triangle on a separate line. Notes: 1) You do not need a two dimensional array. You can use an array to contain the values of a row and compute the new values in a second array. Then you can copy those values back to the original array 2) You might notice that the rows are symmetric so you only have to compute the first half of the entries in the new row (but ignore this comment if you find this confusing)