295944domain: NAppears in sequencesNumber of permutations of floor(i*7/6), i=0..n-1, with all sums of 6 adjacent terms unique.at n=8A152380Number of (n+2)X(1+2) 0..3 arrays with every 3X3 subblock row and column sum not 1 3 6 or 8 and every diagonal and antidiagonal sum 1 3 6 or 8.at n=14A252046