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Peter Kagey's user avatar
Peter Kagey's user avatar
Peter Kagey's user avatar
Peter Kagey
  • Member for 7 years, 11 months
  • Last seen this week
41 votes
0 answers
2k views

Topologically distinct ways of dissecting a square into rectangles

34 votes
3 answers
2k views

Placing circles along a square spiral

31 votes
17 answers
2k views

Iterate your way to a fraction

31 votes
2 answers
1k views

A spiral sequence

30 votes
4 answers
1k views

Smallest region of the plane that contains all free n-ominoes

26 votes
2 answers
2k views

Extend the most recent "nice" OEIS sequence: stepping stone puzzle on a grid

26 votes
10 answers
3k views

The square root of the square root of the square root of theā€¦

23 votes
20 answers
1k views

Sequences of distinct positive integers

23 votes
10 answers
2k views

Count the number of shortest paths to n

22 votes
2 answers
589 views

Partition a square grid into parts of equal area

22 votes
2 answers
987 views

Cut a triangle into equal-sized parts!

22 votes
14 answers
3k views

Elastic collisions between blocks

22 votes
18 answers
2k views

Concentric rings on a snub square tiling

22 votes
3 answers
1k views

Impress Donald Knuth by counting polyominoes on the hyperbolic plane

20 votes
5 answers
534 views

What can you see on a hexagonal spiral?

20 votes
8 answers
956 views

Cycles on the torus

20 votes
9 answers
2k views

Partitioning the grid into triangles

20 votes
7 answers
3k views

The smallest area of a convex grid polygon

20 votes
4 answers
2k views

Write a number as a sum of Fibonacci numbers

20 votes
6 answers
844 views

The Caged Circles

19 votes
3 answers
389 views

A multiple of n in every base!

19 votes
2 answers
727 views

Counting creatures on a hexagonal tiling

18 votes
5 answers
549 views

Triangles with rational side lengths

18 votes
5 answers
1k views

Count all binary relations

18 votes
7 answers
1k views

Square root multiples

18 votes
7 answers
1k views

Matching ABACABA-type patterns

17 votes
2 answers
1k views

Number of distinct tilings of an n X n square with free n-polyominoes

17 votes
3 answers
473 views

Removing points from a triangular array without losing triangles

16 votes
1 answer
417 views

Counting symmetric grid chains

16 votes
2 answers
423 views

Permutations such that no k+2 points fall on any polynomial of degree k