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180 points Tomte | 1 comments | 20 Oct 24 10:18 UTC | HN request time: 0.203s | source

1. Thorrez ◴[20 Oct 24 13:05 UTC] No.41895118[source]▶

>The smallest possible combinations summing to n * 0.5 g are:

It left out 7.5g (it mentioned it above though). I guess if the definition of "combination" requires at least 2 coins then 7.5g doesn't count.

Using Euro coins as weights (2004)