Numerator of Euler(n, 7/31).A157688Numerator of Euler(n, 7/31).Terms a(0) =1a(1) =-17a(2) =-168a(3) =22049a(4) =189672a(5) =-21668897a(6) =-551566008a(7) =354788296753External referencesoeis: A157688