34754

Appears in sequences

• Permanent of (0,1)-matrix of size n X (n+d) with d=6 and n zeros not on a line.at n=4A090010
• a(n) = (1/n!)*A001689(n).at n=6A094794
• a(n) = (n+5)*a(n-1) + (n-1)*a(n-2), a(-1)=0, a(0)=1.at n=5A176732
• Number of identity trees with n nodes where the maximal outdegree (branching factor) equals 9.at n=5A245754
• G.f. A(x) = Sum_{n=-oo..+oo} x^n * (1 + x^n)^(2*n).at n=69A260147