Numerator of Euler(n, 3/31).A157530Numerator of Euler(n, 3/31).Terms a(0) =1a(1) =-25a(2) =-84a(3) =28225a(4) =87780a(5) =-27300625a(6) =-253662444a(7) =446239101425External referencesoeis: A157530