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Xunor the enigmatic
An automatic riddle

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Pyramidal sequence
Thanks Tonio for this riddle

Here is a table with figures :

1 1
2 1
1 2 1 1
1 1 1 2 2 1

What must we put in the last square of the table to continue this sequence ?

This riddle keeps you busy already since

Congratulations Drebki on solution of the 12/04/02 but don't look at it, it's always better to find oneself...
If you want to see the (false) solutions which were sent to me.
Last edit for this page: 12/26/2008 (03h34pm)