Numerator of Euler(n, 13/32).A157777Numerator of Euler(n, 13/32).Terms a(0) =1a(1) =-3a(2) =-247a(3) =2277a(4) =313937a(5) =-4846323a(6) =-979483687a(7) =21183260277External referencesoeis: A157777