Question

What is the total number of words of length $500$ on $\{a,b\}$ such that the letter $"a"$ appears more than $"b"$ ( without Brute force)?

score 63 · Answer 1 · 2024-03-03 10:25:47

63

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What is the total number of words of length $500$ on $\{a,b\}$ such that the letter $"a"$ appears more than $"b"$ ( without Brute force)?

Published on 03 Mar 2024 - 10:25

score 41 · Answer 2 · 2024-03-03 20:52:03

41

Views

Confusion with problem regarding 3-letter strings created from a 5-letter alphabet

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score 46 · Answer 3 · 2026-02-23 13:42:44

46

Views

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score 24 · Answer 4 · 2024-03-31 06:34:30

24

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score 502 · Answer 5 · 2015-02-06 02:59:06

502

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score 321 · Answer 6 · 2015-02-20 16:09:29

321

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score 1.4k · Answer 7 · 2026-03-26 07:59:08

1.4k

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Published on 26 Mar 2026 - 7:59

score 53 · Answer 8 · 2015-04-03 17:08:13

53

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score 137 · Answer 9 · 2015-04-19 21:15:18

137

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Published on 19 Apr 2015 - 21:15

score 3k · Answer 10 · 2015-05-01 03:54:17

3k

Views

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score 159 · Answer 11 · 2015-05-01 08:32:06

159

Views

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score 1.5k · Answer 12 · 2015-05-14 11:03:36

1.5k

Views

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Published on 14 May 2015 - 11:03

score 226 · Answer 13 · 2015-06-12 21:32:31

226

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Published on 12 Jun 2015 - 21:32

score 245 · Answer 14 · 2015-06-13 13:42:47

245

Views

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Published on 13 Jun 2015 - 13:42

score 618 · Answer 15 · 2015-07-26 18:40:12

618

Views

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Published on 26 Jul 2015 - 18:40

List Question

What is the total number of words of length $500$ on $\{a,b\}$ such that the letter $"a"$ appears more than $"b"$ ( without Brute force)?

Confusion with problem regarding 3-letter strings created from a 5-letter alphabet

Average length of longest duplicated substring in a random binary string of length N

Extremal Combinatorics Problem on words

Solving the conjugacy equation $xy=yx$ in the free monoid

Counting elements in cartesian power with plurality + pattern constraints

How many permutations of a multiset have a run of length k?

What is the number of words of length $h$ in a sequence of subsets of words?

Finite sequence with no two consecutive terms

How many parallelograms can be formed when a parallelogram is cut by $2$ sets of $n$ parallel lines?

Generalisation of Binomial Coefficient (Combinatorics on words)

Is concatenation of digit-strings transitive?

String with substrings in ascending order

Combinatorics of given alphabet

Number of distinct permutations given a character set.

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