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Omni-MATH / Count the number of functions f:Z→ 'green', 'blue' such that f(x)=f(x+22) for all integers x and there does not exist an integer y with f(y)=f(y+2)= 'green'. · Discussion

Discussing Count the number of functions f:Z→{ 'green', 'blue' } such that f(x)=f(x+22) for all integers x and there does not exist an integer y with f(y)=f(y+2)= 'green'. · Omni-MATH

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