Why k should be odd?
2522
Why is $a^n - b^n$ divisible by $a-b$?
83837
Odd/Even Permutations
124988
$E=kT$ or $\frac32kT$?
13825
How do I determine k when using k-means clustering?
114796
Direct proof that the product of odd integers is odd
97411
If $x^n=y^n$ and $n$ is odd then $x=y$
95588
Prove by Contradiction: if $4\mid a^2 + b^2$, then $a$ and $b$ are not both odd
107105
Is an irrational number odd or even?
87968
A strange puzzle having two possible solutions
153870
Odd loop does not work using %c
52802
Why is the image of $k^+$ dense in the character group?
147216
Symbol for the set of odd naturals?
24376
Why is the K silent in 'know' and 'knotty' etc?
154035
Why is arcsine the odd one out?
142724
Prove that for all integers $x$ and $y$, $x - y$ is odd if and only if $x + y$ is odd.
40439
about a difficult and weird Probability question
91951
How do I check if an integer is even or odd?