Problem 52824. Easy Sequences 31: N-N's Sequence

We define the N-N's Sequence, as the series of all positive integers in ascending order and with repetition, wherein any number n appears n times. The first few elements of this sequence are as follows:
As you can see, 4 appears 4 times, 7 appears 7 times, appears times, etc...
Write a function that output the number n occuping the position.
Solve

Solution Stats

48.39% Correct | 51.61% Incorrect
Last Solution submitted on Dec 22, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers14

Problem Tags

easy sequence simple

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!