11 Random Numbers between 1-20 | Number Generator

9 16 12 15 10 1 19 18 7 4 13
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Generate random numbers between and Lucky Lottery Number Generator

Combinatorics

Select 11 numbers from 1 to 20

Total possible combinations (ways)
If order does not matter: 167,960 (~168 thousand)
If order matters: 6,704,425,728,000 (~6.7 trillion)