Filter to only show filenames with odd numbers

I have been trying to create a filter to only show files with odd numbers in their names, it maybe senility setting in but I have had no success. It seems like a simple filter but I can't even find anything close that I can modify.

Wildcard: *(1|3|5|7|9)*

Or, Regex: .*[13579].*

If needed: Opus wildcard syntax.