M4maths Maths Puzzle Category

What is the next number of the following sequence
0, 2, 12, 60, 320, .......

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M4maths Other Question

Three integers x, y, z such that 1 =< x, y, z =< 9 and x not= y not= z are choosen. The sum of products of numbers taken in pair is 73 and their sum is 16. If any of the three number is a perfect square, then their product will be 6,9,11,13,17,20,22,24,28..?