The "Tribonacci" sequence is an extension of the idea of the Fibonacci sequence:
That is, each new term is the sum of the three previous terms.
The first 10 Tribonacci numbers are: 0, 1, 1, 2, 4, 7, 13, 24, 44, 81.
Given a value N, find the smallest Tribonacci number greater than N. You can assume N is a positive integer.
For example, if N = 42, your function should return 44. If N = 17, your function should return 24.
Solve

Solution Stats

289 Solutions

157 Solvers

Last Solution submitted on Apr 27, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers157

Suchir Samuel Lorenzo Dinesh

Suggested Problems

More from this Author12

Problem Tags

Community Treasure Hunt

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

Start Hunting!