Brain Teasers
Sequencing
What is the next number in this sequence?
1, 2, 4, 5, 10, 11, 22, 23, 46, 47, ...
1, 2, 4, 5, 10, 11, 22, 23, 46, 47, ...
Hint
x2Answer
94The pattern is to add one then multiply by two.
1, 1+1=2, 2x2=4, 4+1=5, 5x2=10, 10+1=11, 11x2=22, ...
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