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23

Part of 2003 Iran MO (3rd Round)

Problems(1)

Homogeneous linear recursive sequences

Source: Iranian National Olympiad (3rd Round) 2003

1/24/2009
Find all homogeneous linear recursive sequences such that there is a T T such that a_n\equal{}a_{n\plus{}T} for each n n.
algebrapolynomialalgebra proposed