1. Pick up sequentially from each row a letter(one of the four eligible) to create a meaningful expression.
2. Replace each of the 12 letters by a digit (0-3), representing the corresponding column.
3. Give a substantiated explanation of the number thus created.

0 1 2 3
A T L O
H N S P
E G B L
T O A M
A U R S
J T L R
S T O I
S D F M
R F N H
A I L O
A U L N
R R Y G

(In reply to re(2): One suggestion,...second to follow by Charlie)

If the number is an integer in base 4, then converted to decimal it's 13720180. If it's a base-4 fraction, converted to decimal it's about .8177865.

I don't see anything special about these.

Posted by Charlie on 2011-08-19 23:31:53