Question: You have one 6-sided dice. You would roll it until you get two consecutive rolls that are identical. For example, if your rolls are 2347133

You have one 6-sided dice. You would roll it until you get two consecutive rolls that

are identical. For example, if your rolls are 2347133 then it took you 7 rolls until you had two identical

consecutive rolls. What is the expected number of rolls needed?

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