Odd and Even

Using F_n-2 = F_n - F_n-1, one can extend the Fibonacci numbers to negative integers. 

So we get: ... -8, 5, -3, 2, -1, 1, 0, 1, 1, 2, 3, 5, 8, ... and F_-n = -(-1)ⁿF_n,  where F₀ = 0.



There  is the golden ratio.

Thus...

Papa is negative - even numbered (... -8, -3, -1, ...)

Odin:(

Mama is positive - odd numbered ( ...5, 2, 1 ...)

Eve...

Not adam - Odinas Wōđanaz!

Happy Birthday at n = 0:)