What comes next: 1, 3, 7, 15, 31, ? - Answer

What comes next: 1, 3, 7, 15, 31, ?

Type:Math

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The answer is

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Each number is doubled and then 1 is added: 31 × 2 + 1 = 63.

#math Type: Math#number pattern#kids and teens

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125

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Reveal answer

The answer is