[orlok]

Originally Posted by maianhvk

ah. So you can see there is no logic in the series, 1, 4, 7, 11 and 14. So did I. And indeed, there isn't. They are just the numbers with no curves, in other words, they're written with only straight lines.

So, we start with 1.

2, 3 are out of game.

So, we have 4.

And 5, 6 are out, too.

So, continue with 7, then 8, 9, 10 are out. Then 11, then it must be 14, then it must be 17... on and on.

Thank you . Much simpler than it first appeared.

Originally Posted by SneakySnake

usually the more academic you are the more difficult these questions are.

That must be why I had no clue .