29587889

Appears in sequences

• Random walks (binomial transform of A006054).at n=14A005021
• Expansion of (1-x)/(1-x-2*x^2+x^3).at n=31A052547
• Number of walks of length n on P_3 plus a loop at the end.at n=33A096976
• a(n)=5a(n-1)-11a(n-2)+13a(n-3)-9a(n-4)+3a(n-5)-a(n-6).at n=33A140342