62878

Appears in sequences

• Number of asymmetric polyominoes with n cells.at n=11A006749
• Triangle of coefficients of polynomials P_n(z) defined by the recursion P_0(z) = z+1; for n>=1, P_n(z) = z + Product_{k=0..n-1} P_k(z).at n=32A177701
• Erroneous version of A006749.at n=11A259093
• Number of (n+2)X(6+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00001001 or 00100101.at n=7A260978