234651domain: NAppears in sequencesNumbers n such that reversal(n) = (2/3)*n - 2.at n=5A101703a(n) = f(n,n) where f(0,n) = f(n,0) = n^n and f(m,n) = f(m-1,n) + f(m,n-1) + f(m-1,n-1).at n=6A346385