Progression where nth term repeats n times.
61871
Formula for the $n$th term of $1, 2, 2, 3, 3, 3, 4, 4 ,4, 4, 5, ...$
62637
Repetition of the same word in a sentence
34357
PHP: How do you determine every Nth iteration of a loop?
5459
Convergent subsequence for sin(n)
33492
Determine the recurrence formula
29713
$k$ times's draw from $n$ numbers with replacement, each number at least appear once
53130
Number of dissimilar terms in given expansion
95647
How do I repeat a character n times in a string?
15319
Convergence of recurrence sequence
76814
Convergence of tetration sequence.
153692
Generating and solving recurrence relations
11976
Help with a recurrence with even and odd terms
66652
Repeating something with (1/n)th chance of success n times
100232
Find equivalent of recurrent sequence $u_1=1$, $u_{n+1}=1+\frac n {u_n}$
34595
Generating non-repeating random numbers
30273
Fibonacci Recurrence Relations
130971
How to identify the pattern of a sequence