-291
negative 32 and negative 21
The numbers are: 1 and 20
-20
-21
-291
negative 32 and negative 21
The numbers are: 1 and 20
41
-20
-21
The next composite number after 20 is 21.
25
21 over 20 as a mixed number = 11/20
No - the closest Motzkin number to 20 is 21.
20 is even number.
21