18 Random Numbers between 1-20 | Number Generator

17 7 6 14 12 8 16

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Combinatorics

Select 18 numbers from 1 to 20

Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 190
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,216,451,004,088,320,000 (~1.2 million trillion)

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