Numbers greater than 1000 , but not greater than 4000 that can be formed with the digits $0,1,2,3,4$

Question

Numbers greater than 1000 , but not greater than 4000 that can be formed with the digits $0,1,2,3,4$ (repetition of digits being allowed) is

Professor PC Thomas Classes · Answer

Counting valid combinations yields 375 possible numbers.