-3584451200

domain: Z

Appears in sequences

a(3*n-2) = a(3*n-1) = a(3*n) = b(n), where b(1) = 1, b(2) = -2, b(3) = 0, and b(n+1) = -(m+1)*b(n) - (m-1)*(m-2)*b(n-1) - (m-3)*(m-4)*(m-5)*b(n-2) for m = 3*n.at n=27A123186
a(3*n-2) = a(3*n-1) = a(3*n) = b(n), where b(1) = 1, b(2) = -2, b(3) = 0, and b(n+1) = -(m+1)*b(n) - (m-1)*(m-2)*b(n-1) - (m-3)*(m-4)*(m-5)*b(n-2) for m = 3*n.at n=28A123186
a(3*n-2) = a(3*n-1) = a(3*n) = b(n), where b(1) = 1, b(2) = -2, b(3) = 0, and b(n+1) = -(m+1)*b(n) - (m-1)*(m-2)*b(n-1) - (m-3)*(m-4)*(m-5)*b(n-2) for m = 3*n.at n=29A123186