what will be next number in the series 2 3 9 10 30 31 93

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2 Answers

plus 1, times 3

next number is 94
by Level 8 User (35.3k points)

pattern:+1, *3, +1, *3, +1, *3, +1, *3, +1, *3, ....

so 2, 3, 9, 10, 30, 31, 93, 94, 282, 283, 849, 850, 2550, 2551, ...

by Level 9 User (42.6k points)

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