33548

Appears in sequences

• Base-9 palindromes that start with 5.at n=29A043032
• Number of (n+2) X (4+2) 0..1 arrays with no 3 X 3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 0 or 3 and no column sum 0 or 3.at n=18A258962
• a(n) = (F(4*n + 3) - F(4*n - 1) - 5*n + 9)/5, where F(n) = A000045(n).at n=6A392839