-2684354560domain: ZAppears in sequencesa(n) = -2*a(n-1) + 4*a(n-3), with a(0) = 1, a(1) = -2, a(2) = 4.at n=35A099211Chapman's "evil" determinants II.at n=16A179072A179072 for p == 1 (mod 4).at n=7A179074