915192domain: NAppears in sequencesNumber of (4+1)X(n+1) arrays of permutations of 0..n*5+4 with each element having directed index change 0,1 0,-1 -2,0 or 1,1.at n=8A264881Number of non-collinear triples in a 5 X n rectangular grid.at n=35A334707