<!DOCTYPE html>

<html lang='en'>
<head>
  <meta charset='utf-8' />
  <link href='static/css/skeleton.css' rel='stylesheet' type='text/css' />
  <title>Fibonacci Zahlen berechnen</title>
</head>

<body>
 <h2>Fibonacci Generator </h2
 <!--FORM -->
 <form action='fib' method='post'>
    <label> Folgen Element</label>
    <input 
       type='text'
       placeholder='Fibonacci Element'
       name='element'
       value='{{request.form.element}}'
    </input><br />
    <button type='submit'>Berechnen</button>
    <p>Formel: {{formel}} </p>
    <p>Fibonacci-Zahl: {{result}} </p>
 </form>
</body>
</html>