[VA] SRC #013 - Pi Day 2023 Special

[DavidM]

I hadn't noticed that the final Count value I listed in the table in post #22 was a bit off until Valentin sent me a note about it. We both assumed a typo, but it turns out not to be. The program I posted definitely produces the Count value specified for an input of 999,999,999,999.

While it certainly feels like some sort of rounding discrepancy, I haven't yet found the spot where things break down. I'm still working on it as time permits, but I wanted to let everybody know that it appears there's still another "puzzle in the puzzle". At least in the version I posted.