Problem 42800. house of cards

How many cards do one need to build a house of cards with n stages? Short explanation:

/\      2 cards for 1 stage
 /_\    7 cards for 2 stages
/\ /\

....

Solution Stats

80.77% Correct | 19.23% Incorrect
Last Solution submitted on Oct 25, 2022

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers35

Suggested Problems

More from this Author9

Problem Tags

Community Treasure Hunt

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

Start Hunting!