Challenge 149 Task 1 LK Python

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+""" Challenge 149 Task 1"""
+fibs = []
+fib_hash = {}
+
+fibs.append(0)
+fibs.append(1)
+
+fib_hash[0] = 1
+fib_hash[1] = 1
+
+def gen_more_fibs(limit:int):
+    """ Generate more Fibonacci numbers if needed"""
+
+    while fibs[-1] < limit:
+        new_fib =fibs[-1] + fibs[-2]
+        fibs.append(new_fib)
+        fib_hash[new_fib] = 1
+
+
+def get_numbers(what: int):
+    """Get the list as required"""
+
+    count = 0
+    pos = 0
+
+    output = []
+
+    while count < what:
+        gen_more_fibs(pos)
+        try:
+            fib_hash[sum(list(map(int, str(pos))))]
+            output.append(pos)
+            count += 1
+        except KeyError:
+            pass
+        pos += 1
+
+    return output
+
+assert get_numbers(20) == [0, 1, 2, 3, 5, 8, 10, 11, 12, 14, 17, 20, 21, 23, 26, 30, 32, 35, 41, 44]