### Sum of a natural number

This is a well-known formula, discovered by Gauss at the age of six.

### The sum of the natural series where each element is raised to the second degree

### The sum of the natural series where each element is raised to the third degree

### The sum of the natural series where each element is raised to the fourth power

### The sum of the natural series where each element is raised to the fifth power

### The sum of the natural series where each element is raised to the sixth power

### The sum of the natural series where each element is raised to the seventh degree

### The sum of the natural series where each element is raised to the eighth power

### The sum of the natural series where each element is raised to the ninth degree

### The sum of the natural series where each element is raised to the tenth power

### The sum of the natural series where each element is elevated to the eleventh degree