New posts in Recurrence Relations

Simple recurrences converging to $\log 2, \pi, e, \sqrt{2}$ and so on

Relation between two rational sequences approximating square root 2

The monster continued fraction.

Bulgarian Mathematical Olympiad 1987

Find the smallest $n$ in series, such that $a_n>10^5$

Trying to solve a recurrence relation by using generating functions: $a_n=3a_{n-1} + a_{n-2}$

Find limit of recurrent sequence?

An intriguing recursion

What is the closed form of the $f$ with $f(1)=1$, $f(2)=7$ and $f(n)=7f(n-1)-12f(n-2)$ ($n\ge 3$)?

How to Solve Advanced Recurrence Relations