Insert the missing number. 8, 24, 12, 36, 18, 54?

or:Insert the missing number. 8, 24, 12, 36, 18, 54?or:26or:Without a stated rule, it's an arbitrary list of numbers. This is a guessing game.

or:Insert the missing number. 8, 24, 12, 36, 18, 54?

or:26

or:Without a stated rule, it's an arbitrary list of numbers. This is a guessing game.

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