221354

Appears in sequences

• Expansion of g.f. 1/((1-3*x)*(1-11*x)).at n=5A016146
• Number of (n+2)X(2+2) 0..1 arrays with no 3x3 subblock diagonal sum 1 and no antidiagonal sum 2 and no row sum 0 and no column sum 3.at n=22A255795