Problem 44360. Pentagonal Numbers

Created by goc3

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Your function will receive a lower and upper bound. It should return all pentagonal numbers within that inclusive range in ascending order. Additionally, it should return an array that indicates those numbers that are divisible by 5. For example,</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ [p,d] = pentagonal_numbers(10,40)]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>should return</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ p = [12,22,35]\n d = [ 0, 0, 1]]]></w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

2255 Solutions
561 Solvers

Last Solution submitted on Dec 04, 2020

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

Mohamed Atyya on 30 Oct 2017

good

Kevin on 25 Jul 2018

cool

danteliujie on 18 Mar 2019

so good solutions

Solution Comments

Solution 1935431

1 Comment

1 Comment

... on 14 Sep 2019

good

Problem Recent Solvers561

Problem Tags

cody5 five number oeis pentagon pentagonal sequence series

Community Treasure Hunt

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

Start Hunting!

Problem 44360. Pentagonal Numbers

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers561

Suggested Problems

More from this Author139

Problem Tags

Community Treasure Hunt

Problem 44360. Pentagonal Numbers

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers561

Suggested Problems

More from this Author139

Problem Tags

Community Treasure Hunt

Players