
theorem RH8:
  RHartr 8 = <*8,56,168,280,280,168,56,8*>
  proof
    reconsider f = RHartr 8 as 8-element FinSequence;
    reconsider g = Newton_Coeff (8-1) as
      (7+1)-element complex-valued FinSequence;
    A1: f.1 = 8*(g.1) & f.2 = 8*(g.2) & f.3 = 8*(g.3) & f.4 = 8*(g.4) &
      f.5 = 8*(g.5) & f.6 = 8*(g.6) & f.7 = 8*(g.7) & f.8 = 8*(g.8)
        by VALUED_1:6;
    g.1 = 1 & g.2 = 7 & g.3 = 21 & g.4 = 35 & g.5 = 35 & g.6 = 21 &
      g.7 = 7 & g.8 = 1 by NC7;
    hence thesis by A1;
  end;
