Does the sequence 144; 1,444; 14,444; 144,444; ... contain any squares besides 144 and 1,444?
63895
What is the next perfect square of the form 14444... in decimal notation?
143448
How to find the boundaries of groups of contiguous sequential numbers?
70376
What do you call the grouping of numbers based on the cardinality of digits in the square they produce?
92214
Is the sequence a graphic sequence?
104268
Confusion on how to solve this question about sequences.
45911
Prove that none of $\{11, 111, 1111,\dots \}$ is the perfect square of an integer
65629
How many squares actually ARE in this picture? Is this a trick question with no right answer?
35648
How many permutations of the set n={1,2,3,3,3,4,4,5} are possible without any consecutive identical elements?
39164
The set of limit points of the sequence $1,\frac12,\frac14,\frac34,\frac18,\frac38,\frac58,\frac78,\frac1{16},\frac3{16},\ldots$
71935
Let $k$ be a natural number . Then $3k+1$ , $4k+1$ and $6k+1$ cannot all be square numbers.
104494
$m$ doesn't come in the sequence $a_n=[n+\sqrt{n}+\frac{1}{2}]$ iff m is a perfect square
35515
Find the number of $(m+n)$ digit binary sequences with $m$ $0$'s and $n$ $1$'s such that no two $1$'s are adjacent
140433
The number of ways of writing an integer as a sum of two squares
83638
Suppose $0,0,1,0,0,1,0,0,1,...$ is a sequence. What is the general term of this sequence?
45456
Do the digits of $\pi$ contain every possible finite-length digit sequence?
90074
Show that the sequence $1,2,3,4,5,6,7,8,9,1,0,1,1,1,2,1,3,1,4,1,5,1,6,1,7,1,8,1,9,2,0,2,1,\cdots$ isn't periodic
58111
Typesetting 144...4 with "n times" under the 4's is easy, but what about \sqrt{144...4}?