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Max Alekseyev's user avatar
Max Alekseyev's user avatar
Max Alekseyev's user avatar
Max Alekseyev
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593 Answers

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14 votes

What is Lagrange Inversion good for?

14 votes
Accepted

When is $\mathrm{gcd}(k,p^k-1)=1$ true?

1 vote

Polynomial equations with linear inequalities

1 vote
Accepted

Summing the max value of the distinct pairs in a multiset

0 votes
Accepted

Non-recursive solution to expected size of set

10 votes
Accepted

Ordinary partitions vs partitions into odd parts

0 votes

How much do these interval collections cover?

0 votes

Methods to solve for a matrix whose entries satisfy certain properties

2 votes
Accepted

Enumerating possible number of satisfied linear equations

4 votes

Are these equations solvable in positive integers?

1 vote

Constant term of a power modulo a polynomial

3 votes
Accepted

A summation involving fraction of binomial coefficients

1 vote

An inequality involving 2 variables

2 votes
Accepted

One question about nega-cyclic Hadamard matrices

13 votes
Accepted

When is the number of areas obtained by cutting a circle with $n$ chords a power of $2$?

3 votes
Accepted

Special configurations on a circle from a homological algebra problem

2 votes

Calculate the great common factor between $2^{2n+1}-1$ and $2^{4m+2}+1$

9 votes

Does $a_0=6$, $a_{n+1} = (a_n-1)\cdot a_n\cdot (a_n+1)$ define a square-free sequence?

7 votes
Accepted

Catalan sequences vs composition sequences

2 votes
Accepted

The existence of solutions of a system of indeterminate equations

1 vote

The existence of solutions of a system of indeterminate equations

30 votes

Proof for new deterministic primality test

4 votes
Accepted

What work can be done to study the solutions of $\varphi\left(x^{\sigma(x)}\sigma(x)^x\right)=2^{x-1} x^{3x-1}\varphi(x)$?

1 vote

Reproducing an ordered list of numbers from partial sums

2 votes
Accepted

Coefficients of number of the same terms which are arising from iterations based on binary expansion of $n$

1 vote

Solutions of a linear diophantine equation

3 votes
Accepted

On the existence of symmetric matrices with prescribed number of 1's on each row

1 vote

Algorithm for finding integers in a range with multiples in a short interval

3 votes
Accepted

Lucas–Lehmer test and triangle of coefficients of Chebyshev's

1 vote

Compatibility conditions for quadratic equations

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