> Yet another:
>
> make_change(4563, [97, 89, 83, 79, 73, 71, 67, 61, 59, 53, 47, 43, 41,
> 37, 31, 29, 23, 19, 17, 13, 11, 7, 5, 3])
> => [5, 7, 89, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
> 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
> 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97]

That one has two answers (at least):

[3, 17, 89, 89, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97]

-JJ