public ActionResult FibonacciSequenceForm(FibonacciValidation model)
        {
            if (ModelState.IsValid)
            {
                var calc = new FibonacciSequenceOperations();
                var request = new FibonacciSequence();
                request.Term = model.Term.Value;

                var result = calc.CalculateSequence(request.Term);

                return View("FibonacciSequenceResult", result);
            }
            return View(model);
        }
        public ActionResult FibonacciSequenceForm()
        {
            var model = new FibonacciValidation();

            return View(model);
        }