Find the number in blank space
1,9,25,49, ____________
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Answer:
1, 9, 25, 49, 81, 121
Step-by-step explanation:
The series is (2n+1)^2, where n is a natural number, including 0.
When n = 0, number is 1.
When n = 1, number is 9.
When n = 2, number is 25.
When n = 3, number is 49.
When n = 4, number is 81.
When n = 5, number is 121.
The next will be n = 6, and the number will be 169.
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