Driver Code
if __name__ == ' _ _ main _ _ ' : NEW_LINE INDENT n = 2 NEW_LINE print ( n , " nd ▁ centered ▁ nonadecagonal ▁ " + " number ▁ : ▁ " , center_nonadecagon_num ( n ) ) NEW_LINE n = 7 NEW_LINE print ( n , " nd ▁ centered ▁ nonadecagonal ▁ " + " number ▁ : ▁ " , center_nonadecagon_num ( n ) ) NEW_LINE DEDENT