269977domain: NAppears in sequencesNumber of (n+2) X (3+2) 0..3 arrays with every 3 X 3 subblock row and column sum equal to 2 3 4 6 or 7 and every 3 X 3 diagonal and antidiagonal sum not equal to 2 3 4 6 or 7.at n=8A252162Composites whose prime factorization in base 8 is an anagram of the number in base 8.at n=34A260052