Counting the number of strings without consecutive repitition.
42047
How to calculate no. of binary strings containg substring “00”?
43107
Count the number occurrences of a character in a string
157292
Count the number of max consecutive "a"'s from a string. Python 3
118090
Generating all permutations of a given string
37051
Choosing numbers without consecutive numbers.
70515
Recursion and Counting
2085
How would you count occurrences of a string (actually a char) within a string?
52348
Counting the number of surjections.
633
Number of bit strings
6125
Combinatorial expression for all ternary strings that don't have consecutive 1's and 2's
67513
Generating random numbers without repetitions
127069
Discrete Math - Counting
25590
Find a recurrence relation for the number of ternary strings of length n that do not contain two consecutive 0s or two consecutive 1s.
41953
Dropping n consecutive terms from a list periodically
35648
How many permutations of the set n={1,2,3,3,3,4,4,5} are possible without any consecutive identical elements?
11398
How do I count the number of occurrences of a char in a String?
20221
Combinatorics - Removing Double Counted Cases