Details
The Look and Say sequence starts with 1 and is continued by looking at each of the runs of the same number in the previous term and combining the length with the original number. For example the next term after 111221 would be 312211 (three ones, two twos and one one).
Print the first 20 terms of the Look and Say sequence.
External links: OEIS A005150, Rosetta Code, Wikipedia
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05AB1E is an experimental language, no solutions will be saved.
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ALGOL 68 is an experimental language, no solutions will be saved.
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APL is an experimental language, no solutions will be saved.
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Arturo is an experimental language, no solutions will be saved.
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Befunge is an experimental language, no solutions will be saved.
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CJam is an experimental language, no solutions will be saved.
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CoffeeScript is an experimental language, no solutions will be saved.
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Egel is an experimental language, no solutions will be saved.
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Fennel is an experimental language, no solutions will be saved.
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Gleam is an experimental language, no solutions will be saved.
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Groovy is an experimental language, no solutions will be saved.
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Harbour is an experimental language, no solutions will be saved.
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Hare is an experimental language, no solutions will be saved.
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Haxe is an experimental language, no solutions will be saved.
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Hush is an experimental language, no solutions will be saved.
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Hy is an experimental language, no solutions will be saved.
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Odin is an experimental language, no solutions will be saved.
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Racket is an experimental language, no solutions will be saved.
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Rebol is an experimental language, no solutions will be saved.
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Rexx is an experimental language, no solutions will be saved.
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Scala is an experimental language, no solutions will be saved.
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Squirrel is an experimental language, no solutions will be saved.
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Uiua is an experimental language, no solutions will be saved.
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