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badreferences

  • 2 years ago

My favorite math pattern:\[1\\11\\21\\1,211\\111,221\\312,211\\13,112,221\\1,113,213,211\]Out of the box thinking! What is the pattern or relationship? If you would please, when you figure out the answer, add the next term in the series, that'd be great. Keep the challenge fresh!

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  1. badreferences
    • 2 years ago
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    @ParthKohli @KingGeorge @TuringTest

  2. badreferences
    • 2 years ago
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    The next element in the series is \(31,131,211,131,221\).

  3. shubhamsrg
    • 2 years ago
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    and after that surely is 13211311123113112211

  4. shubhamsrg
    • 2 years ago
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    ;)

  5. badreferences
    • 2 years ago
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    Haha, you got it. Let's wait for others.

  6. badreferences
    • 2 years ago
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    I wonder if it would be possible to define a recurrence relationship for this pattern.

  7. shubhamsrg
    • 2 years ago
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    ahh nice thought,,leme wonder..

  8. badreferences
    • 2 years ago
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    Oh, right, @Zarkon YOU GET IN HERE

  9. chandhuru
    • 2 years ago
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    i got it next element will be 31,131,211,131,221.

  10. mukushla
    • 2 years ago
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    *

  11. satellite73
    • 2 years ago
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    i like this one

  12. Herp_Derp
    • 2 years ago
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    Look and say sequence, knew it in an instant.

  13. Herp_Derp
    • 2 years ago
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    (rote memorization ftw)

  14. TuringTest
    • 2 years ago
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    you are just counting the number of each digit, yes?

  15. Libniz
    • 2 years ago
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    look kinda like pascal triangle

  16. TuringTest
    • 2 years ago
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    1 how many 1s? one 1 (11) how many 1s? two 1s (21) how many of each? one 2 and one 1 (1,211) etc. each entry counts the number of digits... or so it seems to me

  17. TuringTest
    • 2 years ago
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    can somebody please tell me if I am right?

  18. UnkleRhaukus
    • 2 years ago
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    elevens

  19. Herp_Derp
    • 2 years ago
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    @TuringTest you are 123% right

  20. zzr0ck3r
    • 2 years ago
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    ha thats great

  21. TuringTest
    • 2 years ago
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    hooray! this makes me sleep happy :)

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spraguer (Moderator)
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