16 Random Numbers between 1-20 | Number Generator

10 2 14 5 3 15 13 6 11 7 9 1 17 16 4 20
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Generate random numbers between and Lucky Lottery Number Generator

Combinatorics

Select 16 numbers from 1 to 20

Total possible combinations (ways)
If order does not matter: 4,845
If order matters: 101,370,917,007,360,000 (~101370.9 trillion)