Cody

# Problem 2024. Triangle sequence

Solution 2788510

Submitted on 5 Aug 2020 by Mai Zhang
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### Test Suite

Test Status Code Input and Output
1   Pass
n = 1; area_correct = 25; tolerance = 1e-12; assert(abs(triangle_sequence(n)-area_correct)<tolerance)

f = function_handle with value: @(x)floor((.5+sqrt(5)/2)^x/sqrt(5)+.5)

2   Pass
n = 2; area_correct = 41; tolerance = 1e-12; assert(abs(triangle_sequence(n)-area_correct)<tolerance)

f = function_handle with value: @(x)floor((.5+sqrt(5)/2)^x/sqrt(5)+.5)

3   Pass
n = 3; area_correct = 66; tolerance = 1e-12; assert(abs(triangle_sequence(n)-area_correct)<tolerance)

f = function_handle with value: @(x)floor((.5+sqrt(5)/2)^x/sqrt(5)+.5)

4   Pass
n = 50; area_correct = 439116598409; tolerance = 1e-3; assert(abs(triangle_sequence(n)-area_correct)<tolerance)

f = function_handle with value: @(x)floor((.5+sqrt(5)/2)^x/sqrt(5)+.5)

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