Question

Number of ways to write a number $N$ as the sum of $M$ natural numbers, where order doesn't matter?

score 290 · Answer 1 · 2018-04-03 19:02:13

290

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Number of ways to write a number $N$ as the sum of $M$ natural numbers, where order doesn't matter?

Published on 03 Apr 2018 - 19:02

score 1.1k · Answer 2 · 2018-04-04 07:30:19

1.1k

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How many ways are there to arrange 4 letters from the word PROGRAM?

Published on 04 Apr 2018 - 7:30

score 109 · Answer 3 · 2018-04-04 11:48:16

109

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What is the minimum number of passwords needed to guarantee that at least $2$ passwords have their lower case part the same?

Published on 04 Apr 2018 - 11:48

score 69 · Answer 4 · 2026-03-23 02:59:51

69

Views

Counting bit strings of length $70$ with two restrictions

Published on 23 Mar 2026 - 2:59

score 66 · Answer 5 · 2018-04-04 23:41:12

66

Views

Number combination.

Published on 04 Apr 2018 - 23:41

score 120 · Answer 6 · 2026-03-25 01:24:18

120

Views

recursion equation generator function

Published on 25 Mar 2026 - 1:24

score 67 · Answer 7 · 2026-03-25 11:13:46

67

Views

Total Collections of integers that sum to constant

Published on 25 Mar 2026 - 11:13

score 172 · Answer 8 · 2018-04-06 01:00:42

172

Views

Understanding an easy combinatorial formula

Published on 06 Apr 2018 - 1:00

score 295 · Answer 9 · 2018-04-06 09:36:14

295

Views

Unique combinations of datapoints into two bins?

Published on 06 Apr 2018 - 9:36

score 93 · Answer 10 · 2026-03-25 16:00:16

93

Views

An interesting extension of a combinatorics problem

Published on 25 Mar 2026 - 16:00

score 50 · Answer 11 · 2018-04-08 07:38:39

50

Views

How do i find t given 3 = t!+(t+1)!/t!+t!

Published on 08 Apr 2018 - 7:38

score 32 · Answer 12 · 2018-04-09 00:43:29

32

Views

combinations: given K stars and L squares, how many ways can you choose a subset with at least one square

Published on 09 Apr 2018 - 0:43

score 1.9k · Answer 13 · 2018-04-10 14:47:07

If I create a single elimination bracket with $x$ amount of teams, how do you manually find all the combinations.

score 3.1k · Answer 14 · 2018-04-10 18:03:48

3.1k

Views

combinations with repetitions allowed, order does not matter, n less than k

Published on 10 Apr 2018 - 18:03

score 891 · Answer 15 · 2018-04-11 01:51:28

891

Views

A computer programming team has 15 members.

Published on 11 Apr 2018 - 1:51

List Question

Number of ways to write a number $N$ as the sum of $M$ natural numbers, where order doesn't matter?

How many ways are there to arrange 4 letters from the word PROGRAM?

What is the minimum number of passwords needed to guarantee that at least $2$ passwords have their lower case part the same?

Counting bit strings of length $70$ with two restrictions

Number combination.

recursion equation generator function

Total Collections of integers that sum to constant

Understanding an easy combinatorial formula

Unique combinations of datapoints into two bins?

An interesting extension of a combinatorics problem

How do i find t given 3 = t!+(t+1)!/t!+t!

combinations: given K stars and L squares, how many ways can you choose a subset with at least one square

If I create a single elimination bracket with $x$ amount of teams, how do you manually find all the combinations.

combinations with repetitions allowed, order does not matter, n less than k

A computer programming team has 15 members.

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