Wednesday, September 26, 2018

pattern - Find the next 3 items in the sequence



A sequence goes as follows:


A

AA
BA
ABAA
AAABBA
CABBAA
ACAABBBA
AAACBACBAA
CAACABAAACABBA
...


It's an altered version of a sequence you all know! The answer should be in the above format.


Additionally, will D ever appear?



Answer



If A = 1, B = 2, C = 3, etc...


ACBAACAAABCAACAABBAA
AAACABBAACCAABACBAACBABBBA
CAACAABBBABCBAABAAACABBAACABAACBAA


It's the same kind of sequence where the next item describes the item above it in [quantity of number][number] format.


EDIT: The requested number format.


13211311123113112211

11131221133112132113212221
3113112221232112111312211312113211


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