User Michael Albert

11 votes

Number of permutations with longest increasing subsequences of length at most $n$

answered Jun 20, 2020 at 1:41

8 votes

Motivation for the Sprague-Grundy theorem

answered Apr 22, 2012 at 1:55

8 votes

Accepted

efficient arithmetic with (short) Conway games?

answered Dec 5, 2013 at 18:09

8 votes

Accepted

Yet another Erdős–Szekeres game

answered Mar 10, 2015 at 3:43

6 votes

Accepted

Totally aperiodic sequence

answered Jan 8, 2015 at 18:22

6 votes

Accepted

Representations of zero as the sum of integers

answered Aug 24, 2016 at 22:44

5 votes

Accepted

How to efficiently sample uniformly from the set of $p$-equipartitions of an $n$-set?

answered Mar 7, 2019 at 2:55

5 votes

A Transversal Achievement Game on a Grid

answered Jun 28, 2010 at 3:50

4 votes

Accepted

Exponential sums and binary expansions

answered Mar 12, 2013 at 4:48

3 votes

More asymptotics for trees

answered Mar 12, 2014 at 1:15

3 votes

Accepted

Is there a two-dimensional Higman's lemma?

answered May 29, 2019 at 20:47

3 votes

An interesting variant on the maximum independent set problem.

answered Jan 5, 2017 at 21:51

1 vote

Accepted

Ordered lattice point enumeration

answered Apr 24, 2015 at 22:57

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13 Answers

Number of permutations with longest increasing subsequences of length at most $n$

Motivation for the Sprague-Grundy theorem

efficient arithmetic with (short) Conway games?

Yet another Erdős–Szekeres game

Totally aperiodic sequence

Representations of zero as the sum of integers

How to efficiently sample uniformly from the set of $p$-equipartitions of an $n$-set?

A Transversal Achievement Game on a Grid

Exponential sums and binary expansions

More asymptotics for trees

Is there a two-dimensional Higman's lemma?

An interesting variant on the maximum independent set problem.

Ordered lattice point enumeration