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Half of 4X4 (Posted on 2014-04-24)

*2*5
8*3*
*3*5
5*9*

There were 16 digits in the above 4x4 grid.
Fill in the erased digits.

See The Solution Submitted by Ady TZIDON

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| Comment 4 of 5 |

OK, I'll give it away. Putting all the rows together, the complete grid is 1235813213455891.

Punctuating gives us 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 1(44)

I still don't know how Jer figured it out.

I guess that Ady would call this sequence pseudo-Fibo

Posted by Steve Herman on 2014-04-26 11:33:33

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