User blog comment:Nayuta Ito/Googology Tale: Go Shopping/@comment-30754445-20190114144641

This is silly.

The most natural way for a googologist to encode a list of numbers is a linear array. You'd probably want to sort the numbers by the alphabetical order of the groceries (apples, eggs, lettuce, milk) so:

[10,9,8,6]

Or if you prefer an ordinal:

ω3x10+ω2x9+ωx8+6