Write the first five terms of the sequence {an}.a1 = 1, an + 1 = an + 3

A. 1, 4, 7, 10, 13, 16
B. 4, 7, 10, 13, 16
C. 1, 4, 7, 10, 13
D. 1, 3, 9, 27, 81, 243


Answer: C

Mathematics

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