MathPHP\Probability\CombinatoricsTest::dataProviderForCatalanNumber PHP Метод

    public function dataProviderForCatalanNumber()
    {
        return [[0, 1], [1, 1], [2, 2], [3, 5], [4, 14], [5, 42], [6, 132], [7, 429], [8, 1430], [9, 4862], [10, 16796], [11, 58786]];
    }