New answers tagged number-sequence
0
96 and 99.
Each number is a multiple of three and the digits are also a multiple of three.
1
This was the only pattern I saw:
15, 18, 30, 39, 54, 69, 78, 90, 93 <-- starting
5 3 6 3 10 3 13 3 18 3 23 3 26 3 30 3 31 3 <-- factors (5*3 etc)
1 4 3 5 5 3 4 1 <-- difference between non-3
Now what jumped out at me was ...
2
I think it's
because
so we continue with
meaning
-1
The answer is
Because
-1
🤔 .... maybe this
.
26
The rule of the sequence is:
Example & Answer:
9
The next value is
The pattern is
5
This is Very Tricky!
Here are the most obvious patterns that come to mind:
Left branch:
Top branch:
Right branch:
Bottom branch:
But then there's the metapattern, that is, the pattern of patterns, that doesn't look quite right:
That doesn't fit the puzzle's aesthetics at all, but what can we do?
So the initial values in the right branch were ...
5
I solved 8 of them by myself. I was inspired by the @Nobody's answer with the 5th and 6th one. I've already completed all the solutions:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
7
Just putting down ideas/solutions as I think of them (Have all)
Got number 10 after the hint
3
Okay, so this puzzle has been bothering me for a few days. I still don't have a good solution, but I thought I'd share my thoughts about it.
I'm just hoping that somehow this helps someone see something, but really I have no idea and probably nothing here is particularly useful.
5
because:
5
The next number is
and the previous two were
These are
0
12=2^3+2^2
13=2^3+2^2+2^0
25=2^4+2^3+2^0
58=2^5+2^4+2^3+2^1
52=2^5+2^4+2^2
98=2^6+2^5+2^1
108=2^6+2^5+2^3+2^2
780=2^9+2^8+2^3+2^2
568=2^9+2^5+2^4+2^3
306=2^8+2^5+2^4+2^1
848=2^9+2^8+2^6+2^4
The answer is 848.
6
I believe that the answer is
because
P.S.
2
1*10+2=12
1*10+2+2^0=13
2*10+2^2+2^0=25
5*10+2^3=58
5*10+2^1=52
3^2*10+2^3=98
7*10^2+2^4*5=780
5*10^2+2^6+2^2=568
3*10^2+2^2+2^1=306
2*10^2+2^1+2^0=203
My answer is 203.
The only non-composite numbers from 1 to 10 are 1, 2, 3, 5, 7. Having this in mind, there are multiple answers.
Top 50 recent answers are included
