public void TestMethod1()
{
//Arrange
int n = 10000;
int expected = 5482660;
//Act
var res = PentagonNumbers.Solve(n);
//Assert
Assert.AreEqual(expected, res);
}
/// <summary>
/// Return the pentagonal number
/// </summary>
/// <param name="number">The number to test</param>
/// <returns>True if is a pentagonal number</returns>
public static Boolean IsPentagonalNumber(int number)
{
return(PentagonNumbers.IsPentagonalNumber(number));
}
