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I don't want to invoke any of the sophisticated methods that have been found (see the article linked in the other answer), not even the pentagonal number theorem. I just want to say that the most straightforward way of computing the values of $p(n)$ for all $n\leq N$ requires only $O(N^2)$ additi...
Phenylketonuria (PKU) (phenyl + ketone + -uria; /ˌfinəlˌkitɵnˈjʊəriə/) is an inborn error of metabolism involving impaired metabolism of phenylalanine, one of the amino acids. Phenylketonuria is caused by absent or virtually absent phenylalanine hydroxylase (PAH) enzyme activity. The condition is also known as "phenylalanine hydroxylase deficiency."
Protein-rich foods or the sweetener aspartame can act as poisons for people with phenylketonuria. The role of PAH is to break down excess phenylalanine from food. Phenylalanine is a necessary part of the human diet and is naturally present in all kinds...
