Mister Data

Well-known member
Jun 23, 2023
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Number series

These numbers are taken from the middle of a series of numbers, much longer than that shown below.


What does the series represent and what numbers come before and after the numbers shown to replace the question marks?

HINT - It has nothing to do with mathematics! 😁


? ? 1 12 1 1 1 2 ? ?
 
Last edited:
If your looking for the look and say logic, the spacings arnt right ... I suspect the last 2 digits will only have 1,2,3 in them. Unsure about the first 2 missing digits.
 
Hopscotch game ?
 
The full series of numbers is

12 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12

And it represents

the chiming of a clock at the half hour and hour over a full day
 
The full series of numbers is

12 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12

And it represents

the chiming of a clock at the half hour and hour over a full day
Wow 🤩
 
12 and 11?/SPOILER]
 
the chiming of a clock at the half hour and hour over a full day
 
21 and 11 ; 21112111 211
 
12 112 1112 11112
 
12 before, 11 after.
 
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12 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12

The sequence of numbers represent a cook’s chiming half hourly and hourly 😄
 
Chiming clock
 
2111
 
It looked like a mathematical concept called a Conway Sequence.

Maybe I was wrong....
 
If it is a chiming clock as described, the sequence would be:-

12 12.5 1 1.5 2 2.5 3 3.5 etc....
 
The first two numbers are 11 and the last two numbers are 21
 
2111211121
 
1 2 beginning
1 1 end
 
12 11
 

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