134528domain: NAppears in sequencesG.f. A(x) satisfies: A(x) = (1/(1 - x)) * A(x^2)*A(x^3)*A(x^5)* ... *A(x^prime(k))* ...at n=42A308271Number of knight paths from opposite corners of an n X n matrix, using only turns that lower Manhattan distance.at n=12A367558