Cody

# Problem 44341. Hexagonal numbers on a spiral matrix

Solution 1311208

Submitted on 23 Oct 2017
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### Test Suite

Test Status Code Input and Output
1   Pass
m = 1; y_correct = '1'; assert(isequal(hexagonalSpiral(m),y_correct))

2   Pass
m = 2; y_correct = '16'; assert(isequal(hexagonalSpiral(m),y_correct))

3   Pass
m = 5; y_correct = '1293'; assert(isequal(hexagonalSpiral(m),y_correct))

4   Pass
m = 16; y_correct = '420800'; assert(isequal(hexagonalSpiral(m),y_correct))

5   Pass
m = 100; y_correct = '4000333360'; assert(isequal(hexagonalSpiral(m),y_correct))

6   Pass
m = 1295; y_correct = '1456830580539887'; assert(isequal(hexagonalSpiral(m),y_correct))

7   Fail
m = 2500; y_correct = '39062505208334000'; assert(isequal(hexagonalSpiral(m),y_correct))

Assertion failed.

8   Fail
m = 5000; y_correct = '1250000041666668000'; assert(isequal(hexagonalSpiral(m),y_correct))

Assertion failed.

9   Fail
m = 8000; y_correct = '13107200170666668800'; assert(isequal(hexagonalSpiral(m),y_correct))

Assertion failed.