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  1. Look-and-say sequence - Wikipedia

    In mathematics, the look-and-say sequence is the sequence of integers beginning as follows: 1, 11, 21, 1211, 111221, 312211, 13112221, 1113213211, ... (sequence A005150 in the OEIS). To generate a member of the sequence from the previous member, read off the digits of the previous member...


  2. Look-and-say sequence - Rosetta Code

    The Look and say sequence is a recursively defined sequence of numbers studied most notably by John Conway. Sequence Definition. Take a decimal number. Look at the number, visually grouping consecutive runs of the same digit.


  3. Look-and-Say Sequence - GeeksforGeeks

    • Find the n’th term in Look-and-say (Or Count and Say) Sequence.
    • While scanning a term, we simply keep track of count of all consecutive characters. For sequence of same characters, we append the count followed by character to generate the next term.


  4. Look and say sequence numbers| John Conway | audioactive decay | MatzJB

    • I just took a look at John Conway’s video at Numberphile about the “look-and-say” sequence or as Conway called it “The Weird and Wonderful Chemistry of Audioactive Decay”.


  5. code golf - Look and say sequence - Programming Puzzles & Code Golf Stack Exchange

    • The look and say sequence is a basic form of run length encoding. The sequence starts with the number 1 and each additional number encodes the number of digits that are repeated before each digit sequence.


  6. Look and Say Sequence | Brilliant Math & Science Wiki

    • Background. Look and Say Sequence. Definition. Rules For Creating The Sequence.
    • The look-and-say sequence is a concealed and mysterious topic of mathematics. But don’t think of it as just a sequence.


  7. Look-and-say sequence

    • The lines show the growth of the numbers of digits in the look-and-say sequences with starting points 23 (red), 1 (blue), 13 (violet), 312 (green). These lines (when represented in a logarithmic scale) tend to straight lines whose slopes coincide with Conway's constant.


  8. LOOK AND SAY SEQUENCE : definition of LOOK AND SAY SEQUENCE and synonyms of LOOK AND SAY SEQUENCE (English)

    • The look-and-say sequence was introduced and analyzed by John Conway in his paper "The Weird and Wonderful Chemistry of Audioactive Decay" published in Eureka 46, 5–18 in 1986.


  9. Look And Say Sequence Generator - Python Snippets | Dream.In.Code | Forum

    • This example prints the first 10 values x = lookSayGenerator() for i in range(10): print(next(x)) you could also use it to create a list comprehension: x = lookSayGenerator() y = [next(x) for i in range(10)] This is a look and say sequence generator.


  10. Contribute to look-and-say-sequence development by creating an account on GitHub.

    • Rattt/look-and-say-sequence. Code. Issues 0.
    • README.md. look-and-say-sequence. Последовательность John Conway.