numbers in a sequence
posted by henharm
- May 23 2014 10:27:02 AM
What is the next number in the sequence?
1,11,21,1211,__?
1,11,21,1211,__?
Reply by Artsol_Zygosis
- September 01 2014 06:02:07 PM
111221 (One 1, One 2, Two 1s)
11 = One 1
21 = Two 1s
1211 = One 2, One 1
11 = One 1
21 = Two 1s
1211 = One 2, One 1
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