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In mathematics, the Perrin Numbers are defined by the recursion relation
P(n) = P(n - 2) + P(n -3) for n > 2
with initial values
P(0)...
X486: Recursion - Perrin Numbers
In mathematics, the Perrin Numbers are defined by the recursion relation
P(n) = P(n - 2) + P(n -3) for n > 2
with initial values
P(0) = 3P(1) = 0P(2) = 2
Define a recursive function that gives the nth term in the Perrin sequence.
Examples:
perrinNumber(0) -> 3
perrinNumber(1) -> 0
perrinNumber(2) -> 2
perrinNumber(3) -> 3
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