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15-10-2019
Mathematics

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Continue the series: 3, 17, 55, 129, 251,

Respuesta :

MathPhys MathPhys

15-10-2019

Answer:

433

Step-by-step explanation:

2(1)³ + 1 = 3

2(2)³ + 1 = 17

2(3)³ + 1 = 55

2(4)³ + 1 = 129

2(5)³ + 1 = 251

2(6)³ + 1 = 433

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