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Bernardo Recamán Santos's user avatar
Bernardo Recamán Santos's user avatar
Bernardo Recamán Santos's user avatar
Bernardo Recamán Santos
  • Member for 9 years, 3 months
  • Last seen more than a month ago
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About

I am a Colombian, British trained (University of Warwick) mathematician. I have taught (and still teach) students of all ages, from preschool to university. My main interests are in number theory and graph theory, and where the two meet. Brought up reading Martin Gardner, I am a great believer in the power of recreational mathematics to liven up our teaching. I am the author of The Bogotá Puzzles, Dover, 2020.

I can be reached at [email protected].

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Top posts
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52
Prime Number Snake
Jan 24, 2020
37
Rendering the number 10,958 with the string 1 2 3 4 5 6 7 8 9
Jan 12, 2017
35
A Queen and her Pawns
Feb 25, 2023
34
Integers around a circle with consecutive pairs adding to a square
Nov 19, 2017
29
Melissa's Numbers
Mar 13, 2024
28
How many silver marbles does Paul have?
May 7, 2017
25
Interchanging Knights and Rooks
May 23, 2018
24
A Tour Around a Triangle
May 15, 2018
24
An ant's walk in the Cartesian Plane
Jan 11, 2021
24
Hexominos from pentominos, heptominos from hexominos
Mar 6, 2024
Top network posts
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34
Tiling a square with rectangles
25
Splitting the integers from $1$ to $2n$ into two sets with products as close as possible
16
A Combinatorial Game: the Snake and the Hunter
16
A labelling of the vertices of the Petersen graph with integers
16
Are 0 and 1, respectively, the least and most used digits among primes?