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1994 AIME Question 11

AIME · 1994 AIME

Question 11

Ninety-four bricks, each measuring $4''\times10''\times19'',$ are to be stacked one on top of another to form a tower $94$ bricks tall. Each brick can be oriented so it contributes $4'',$ $10'',$ or $19''$ to the total height of the tower. How many different tower heights can be achieved using all $94$ of the bricks?