MathPHP\Probability\CombinatoricsTest::dataProviderForDoubleFactorial PHP 메소드

    public function dataProviderForDoubleFactorial()
    {
        return [[0, 1], [1, 1], [2, 2], [3, 3], [4, 8], [5, 15], [6, 48], [7, 105], [8, 384], [9, 945], [10, 3840], [11, 10395], [12, 46080], [13, 135135], [14, 645120]];
    }