This is a problem for MATLAB program

Please, explain step by step with code.

Pascal's Triangle is a commonly studied number pattern. Essentially the triangle is formed with a one in the top row and two ones in the second row. Starting with the third row, the numbers in the middle of the triangle are found by summing the two numbers directly above it. This triangle has several interesting patterns. First, if you sum up the values in each row you will find that the sums double each time you move down a row. Also, each row gives the powers of 11. There are several other interesting patterns but we will stop there.:) See below for an example of the patterns. 121 1 3 3 1 14 64 1 15 10 10 5 1 1 6 15 20 15 61 1 7 21 35 35 2171 4 8 16 32 64 128 0 112 121 113 1331 114 14641 115 161051 116 1771561 121 1 3 3 1 1 4 6 4 1 15 10 10 5 1 16 15 20 15 61