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Mathematics, 06.05.2020 02:10 9826zed

What are the first four terms of the sequence defined recursively below?
a1=5 an=(-1)n +3a n-1 +2

5, 16, 51, 154
5, 18, 16, 18
5, 16, 49, 148
5, 18, 55, 168

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What are the first four terms of the sequence defined recursively below?
a1=5 an=(-1)n +3a n-1...
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