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5 votes
Start at 3. Create a pattern that multiplies each number by 2 and then adds 1. Stop when you have five numbers.

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User Ibram
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2 Answers

4 votes

3, 3*2+1, 7*2+1, 15*2+1, 31*2+1

3,7,15,31,63

answered
User Instead
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2 votes
3, 3*2+1, 7*2+1, 15*2+1, 31*2+1
3, 7, 15, 31, 63

You are adding a multiple of four
answered
User Dunaril
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7.8k points

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