7 kyu

Perimeter sequence

11,691 of 13,976@m1ll

Description:

Perimeter sequence

The first three stages of a sequence are shown.

blocks

The blocksize is a by a and a ≥ 1.

What is the perimeter of the nth shape in the sequence (n ≥ 1) ?

Mathematics
Puzzles

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Stats:

CreatedFeb 4, 2017
PublishedFeb 4, 2017
Warriors Trained16554
Total Skips171
Total Code Submissions28639
Total Times Completed13976
JavaScript Completions11691
PHP Completions219
Python Completions1651
Ruby Completions91
COBOL Completions14
C Completions172
C++ Completions302
Crystal Completions18
TypeScript Completions115
R Completions44
CoffeeScript Completions22
Java Completions72
Total Stars49
% of votes with a positive feedback rating86% of 855
Total "Very Satisfied" Votes663
Total "Somewhat Satisfied" Votes139
Total "Not Satisfied" Votes53
Total Rank Assessments13
Average Assessed Rank
7 kyu
Highest Assessed Rank
7 kyu
Lowest Assessed Rank
8 kyu
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