skip to main content

Brain Teasers and Puzzles

Please consider supporting BrainBashers [hide]

Puzzle Details

What number comes next in this sequence:

1 3 6 11 18 ==?==

hide hint answer workings

Hint: The sequence is related to prime numbers.

Share link: www.brainbashers.com/zvqr

Note: BrainBashers has a Dark Mode setting.