Cody

Problem 45253. Pell numbers

Solution 2170003

Submitted on 22 Mar 2020 by Augusto Mazzei
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Test Suite

Test Status Code Input and Output
1   Pass
n = 3; y_correct = 2; assert(isequal(pell_seq(n),y_correct))

ans = 2
2   Pass
n = 6; y_correct = 29; assert(isequal(pell_seq(n),y_correct))

ans = 29
3   Pass
n = 9; y_correct = 408; assert(isequal(pell_seq(n),y_correct))

ans = 408
4   Pass
n = 12; y_correct = 5741; assert(isequal(pell_seq(n),y_correct))

ans = 5741
5   Pass
n = 15; y_correct = 80782; assert(isequal(pell_seq(n),y_correct))

ans = 80782
6   Pass
n = 19; y_correct = 2744210; assert(isequal(pell_seq(n),y_correct))

ans = 2744210
7   Pass
n = 23; y_correct = 93222358; assert(isequal(pell_seq(n),y_correct))

ans = 93222358

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