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The Sequence Is Defined Recursively a1=2,a2=5 and an=an23an1 for n3a _ { 1 } = 2 , a _ { 2 } = 5 \text { and } a _ { n } = a _ { n - 2 } - 3 a _ { n - 1 } \text { for } n \geq 3

Question 205

Multiple Choice

The sequence is defined recursively. Write the first four terms.
- a1=2,a2=5 and an=an23an1 for n3a _ { 1 } = 2 , a _ { 2 } = 5 \text { and } a _ { n } = a _ { n - 2 } - 3 a _ { n - 1 } \text { for } n \geq 3


A) 2, 5, -1, -16
B) 2, 5, -13, 44
C) 2, 5, 1, 2
D) 2, 5, 17, -46

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