16 Random Numbers between 1-20 | Number Generator

15 20 12 11 19 9 7 1 13 2 6 8 14 10 4 16

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 (~101.4 thousand trillion)