en 1answer
Bernardo Recamán Santos's questions - English 1answer
30 questions.
Questions
Answers
A special square
4
1
answers,
1
favourites,
149
views
no-computers
arithmetic
A football tournament
3
1
answers,
0
favourites,
173
views
mathematics
number-theory
My Sister's Six Children
7
1
answers,
1
favourites,
145
views
arithmetic
Interchanging Knights and Rooks
25
3
answers,
3
favourites,
2.232
views
chess
A partition of 1000 into nine parts
17
1
answers,
4
favourites,
460
views
number-theory
graph-theory
arithmetic
My Three Children
13
2
answers,
1
favourites,
1.943
views
arithmetic
A Tour Around a Triangle
21
1
answers,
3
favourites,
692
views
number-theory
graph-theory
arithmetic
Six sisters on the ski lift
5
1
answers,
0
favourites,
322
views
number-theory
arithmetic
Four Marathon Runners
10
3
answers,
1
favourites,
1.169
views
number-theory
arithmetic
A partition of 1000 into six parts with least and greatest product possible
7
2
answers,
1
favourites,
190
views
computer-puzzle
number-theory
graph-theory
A partition of 100 into nine parts
15
3
answers,
1
favourites,
1.919
views
mathematics
graph-theory
arithmetic
Labelling a graph with a partition of 100
10
1
answers,
1
favourites,
469
views
calculation-puzzle
no-computers
number-theory
graph-theory
A certain partition of 130
4
1
answers,
0
favourites,
304
views
computer-puzzle
number-theory
graph-theory
My forgotten PIN
8
3
answers,
2
favourites,
480
views
number-theory
arithmetic
My five daughters
13
5
answers,
4
favourites,
4.249
views
number-theory
arithmetic
Rendering the number 10,958 with the string 1 2 3 4 5 6 7 8 9
31
5
answers,
1
favourites,
4.512
views
mathematics
calculation-puzzle
formation-of-numbers
A unique partition of 200 into 6 parts
8
2
answers,
2
favourites,
725
views
number-theory
arithmetic
Three positive integers whose sum is 120
5
1
answers,
0
favourites,
156
views
number-theory
Expressing numbers as sum of two squares and two powers of 2
-5
2
answers,
0
favourites,
111
views
formation-of-numbers
number-theory
Another loop of integers with consecutive terms adding to a square
3
1
answers,
3
favourites,
135
views
formation-of-numbers
number-theory
Integers around a circle with consecutive pairs adding to a square
29
1
answers,
2
favourites,
621
views
calculation-puzzle
formation-of-numbers
number-theory
Mother and Daughter
14
4
answers,
2
favourites,
3.221
views
calculation-puzzle
number-theory
Prime sums in a 4 x 4 board
7
2
answers,
1
favourites,
773
views
calculation-puzzle
number-theory
Looking for another partition of 100
9
2
answers,
1
favourites,
357
views
calculation-puzzle
no-computers
number-theory
graph-theory
A mystery partition of 100
8
2
answers,
3
favourites,
977
views
mathematics
calculation-puzzle
number-theory
graph-theory
How many silver marbles does Paul have?
24
1
answers,
1
favourites,
1.592
views
mathematics
calculation-puzzle
A bet with numbers between 1 and 24 [closed]
-1
1
answers,
1
favourites,
145
views
number-theory
A Gathering of Number-Theorists
6
3
answers,
3
favourites,
401
views
number-theory
Fifteen distinct positive integers
2
1
answers,
1
favourites,
154
views
number-sequence
Expressing numbers using 0, 1, 2, 3, and 4
4
1
answers,
2
favourites,
899
views
calculation-puzzle
formation-of-numbers
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