What number comes next?
1,
3,
7,
15,
31,
63,
127,
255,
511,
????
What number comes next in this pattern?
(I have hints if you want/need them)
Emilio C.
3,
7,
15,
31,
63,
127,
255,
511,
????
What number comes next in this pattern?
(I have hints if you want/need them)
Emilio C.
Labels: mathemagic, SharedPuzzle
posted by Mr Fahrenheit at
10:06 AM
13 Comments:
1023
1023,
2047,
4095,
8191,
16,383,
32,767..
ETC
(2^n)-1
the pattern is X2 then +1
I was looking at it it took me 3 sec. to to find the pattern i aggree it is 1023
that was too easy double it then add one
Elementary my dear Watson elementary. X2 plus 1
lmao.... it's minus 1
stupid bloggers
2^n - 1
or
X(n) = 2X(n-1) + 1
this was so easy hope that not all the tricks are like this one
its plus one :S
3 x 2 = 6 + 1 = 7
7 x 2 = 14 + 1 = 15
15 x 2 = 30 + 1 = 31
.
.
.
511 x 2 = 1022 + 1 = 1023
:D
lol
Dang it you guys are so smart!!!! i thought I was gonna get you! Now try my other one that I'm going to make!!!!!!!!! (You'll probably get it because it's like one of the other ones.)
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