Euro starter kits starter kit. In 2008, surprisingly, the Vatican City released 6,400 'starter kits'; however, this time the coins featured Benedict XVI. Each kit contains eight coins, again a coin of each denomination, and was given to the inhabitants and employees of the Vatican for free. General Public Mini-Starter Kits Euro starter kits Euro starter kits are packs of euro coins of all the eight denominations sealed in a plastic bag. The scope of these kits is primarily to familiarise the citizens of a nation that is going to join the eurozone with the new currency, the euro. Another objective is to
Coin problem 1. There is an explicit formula for the Frobenius number when there are only two different coin denominations, "x" and "y" : "xy" − "x" − "y". If the number of coin denominations is three or more, no explicit formula is known; but, for any fixed number of coin denominations, there is an algorithm computing the Frobenius number in polynomial time (in the logarithms of the coin denominations forming an input). No known algorithm is polynomial time in the "number" of coin denominations, and the general problem, where the number of coin denominations may be as large as desired, is