Question on the Periodicity of 1/N
46561
How can I prove that all rational numbers are either terminating decimal or repeating decimal numerals?
158230
prove that a non constant periodic, continuous function has a "smallest period"
103285
Limit of a periodic function
104841
Can $\sin n$ get arbitrarily close to $1$ for $n\in\mathbb{N}?$
19250
Find a recurrence relation for the number of $n$-digit binary sequences with no pair of consecutive $1$s
96518
Is the following scheme for generating $p_n=(1/3)^n$ stable or not. $p_n=(5/6)p_{n-1}-(1/6)p_{n-2}$.
82025
The Probability $P_{[m]}$ that exactly $m$ among the $N$ events $A_1,\dots,A_N$ occur simultaneously
155372
Find the number of permutations in $S_n$ containing fixed elements in one cycle
6204
How many permutations of $\{1, \ldots, n\}$ exist such that none of them contain $(i, i+1)$ (as a sequence) for $i \in {1,...,(n-1)}$?
113675
Question about theta of $T(n)=4T(n/5)+n$
73553
How is $a_n=(1+1/n)^n$ monotonically increasing and bounded by $3$?
33689
How to find the period of an arbitrary mathematical function?
30273
Fibonacci Recurrence Relations
95862
Prove that $t_{n-1, \alpha/2}$ is strictly decreasing in $n$
134783
Significance of starting the Fibonacci sequence with 0, 1....
94983
Can an odd number $n$ divide $2^n-1$?
91914
Prove that for the Fibonacci sequence $(F_n)$, $F_n$ divides $F_{2n}$.