70376domain: NAppears in sequencesa(n) = (4*n^3 + 6*n^2 + 8*n + 6)/3.at n=37A100504Number of nX1 1..5 arrays with every element value z a city block distance of exactly z from another element value z.at n=16A209020Number of (w,x,y,z) with all terms in {0,...,n} and |w-x|<=|x-y|<=|y-z|.at n=23A212903