SOLUTION: 77 61 45 29 __ ?

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Question 877370: 77 61 45 29 __ ?
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
77 - 61 = 16
61 - 45 = 16
45 - 29 = 16 ...

next term: 29 - 16 = 13