What is the generating function for the generating sequence A = 1, 9,

1.	What is the generating function for the generating sequence A = 1, 9, 25, 49,…?
A.	1+(A-x²)
B.	(1-A)-1/x
C.	(1-A)+1/x²
D.	(A-x)/x³
Answer» C. (1-A)+1/x²

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What is the generating function for the generating sequence A = 1, 9, 25, 49,…?

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