please help

Write the first five terms of the sequence defined recursively. ao = 2, a1 = 3, ak = ak - 2+ 3 -ak - 1 ao 2 a1 = 3 a2 X a3 a4Write the first five terms of the sequence defined recursively. a1 = 8, ak + 1= a*+7 a1 = 8 a2 = 15 23 = 22 a4 29 a5 : 36 Use the pattern to write the oth term of the sequence as a function of n. an X\f