Check my answer: Shortest sequence from $1$ to $2^{2018}$, where each step either doubles or squares the previous value.
102866
If the number $"1"$ is written at the beginning, at least how many steps should be taken to reach $2^{2018}?$
133517
How to find longest monotonic sequence?
35091
How can I prove this sequence is decreasing?
45240
Starting digits of $2^n$.
27859
least common multiple of $\{1,2,...,n\}$ is bigger than $2^{n-1}$
57043
Fibonacci Sequence Generator
73088
Give an example of a sequence of real numbers with subsequences converging to every real number
113172
Please show me how to calculate the folowing limit of a sequence
132734
Can 2018 be written as a sum of two squares? If can, what is the expression?
134783
Significance of starting the Fibonacci sequence with 0, 1....
145255
Fibonacci, tribonacci and other similar sequences
130291
Shortest sequence containing all permutations
104268
Confusion on how to solve this question about sequences.
106827
Proof for two sequences producing the maximum value when sorted
24582
Is the set of sequences of natural numbers with trailing zeros countable?
58187
Solve the sequences inequality
156814
Compute the limit of the sequence ${\textstyle\sum_{k=1}^n}\frac1{\sqrt{n^2+k}}$