program main;
var 
  i: integer;
  b: array[10] of integer;
  c: array[10] of integer;
begin
  b[0] := 1;
  c[0] := 1;
  writeln(b[0]);
  writeln(c[0]);
  for i:=1,9 do
  begin  
    b[i] := b[i-1] + b[i-1];
    c[i] := c[i-1] + 1;
    writeln(b[i]);
    writeln(c[i])
  end
end.