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Wednesday, April 7, 2010

Today's Teaser........

What row of numbers comes next in this series?
1
11
21
1211
111221
312211
13112221

Ok, The answer is now posted!

2 comments:

Jim (Jimbo) (Jing) said...

The next line is:
1113213211 (one one, one three, two ones, three twos, one one)

It's just saying what the line is above it!
See below;

1 (one)
11 (one one)
21 (two ones)
1211 (one two, one one)
111221 (one one, one two, two ones)
312211 (three ones, two twos, one ones)
13112221 (one three, one one, two twos, two ones)

Leesh said...

still shaking my head....