A proper geek puzzle.
First, consider that c={37} and cp={23,26,30,33} where d ≈ 82k.
Also, that o={49,53,57,60,63} where d ≈ 38k.
Now, calculate a set of values for h, such that h={h1, h2, h3, h4, h5}.
The cache can be found at North 51 (h5 – h2 ).(h3) West 001 (h4 / 3).( h1 + h3 )
Congratulations to FamousEccles for swift FTF on this Geekdom Exercise.