What will be the formula to find how many Fibonacci terms are there below a given no., $n$?
59357
How many numbers are in the Fibonacci sequence below a given threshold?
140265
How does the fibonacci recursive function "work"?
145255
Fibonacci, tribonacci and other similar sequences
26081
What will be total number of solutions of $a+b+c = n$?
139625
Proof of a Fibonacci identity
14784
Inductive proof of the closed formula for the Fibonacci sequence
88907
Solving Fibonaccis Term Using Golden Ratio ConvergEnce
62120
Limit of the ratio of consecutive Fibonacci numbers
19459
Find remainder of $F_n$ when divided by $5$
100781
Prove the $n$th Fibonacci number is the integer closest to $\frac{1}{\sqrt{5}}\left( \frac{1 + \sqrt{5}}{2} \right)^n$
133150
Fibonacci combinatorial identity: $F_{2n} = {n \choose 0} F_0 + {n\choose 1} F_1 + ... {n\choose n} F_n$
58144
Solve the recurrence relation:$ T(n) = \sqrt{n} T \left(\sqrt n \right) + n$
880
Find all n such that $\phi(n) = n/2$
11976
Help with a recurrence with even and odd terms
129860
Find a formula for this sequence (and prove it).
4855
How to show that this binomial sum satisfies the Fibonacci relation?
41734
Fibonacci Sequence, Golden Ratio