P(n) = 1^2 + 2^2 + ... + n^2
P(1) = 1
P(2) = 1 + 4 = 5;
P(3) = 5 + 9 = 14;
P(4) = 14 + 16 = 30;
Increment a number, given its digits
First non-zero element in each column
The Answer to Life, the Universe, and Everything
Basics: Divide integers to get integer outputs in all cases
Matlab Basics - Rounding III
Generate this matrix
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