Problem 44360. Pentagonal Numbers

Created by goc3

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2288 Solutions
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Last Solution submitted on Jan 27, 2021

Last 200 Solutions

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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 Solvers570

Problem Tags

cody5 five number oeis pentagon pentagonal sequence series

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Problem 44360. Pentagonal Numbers

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Problem Recent Solvers570

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Problem 44360. Pentagonal Numbers

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Last 200 Solutions

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Problem Recent Solvers570

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More from this Author139

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