562110290

Appears in sequences

• Degree of variety K_{2,n}^4.at n=4A013701
• Expansion of (1-x)/(1-x-2*x^2+x^3).at n=36A052547
• Number of Catalan paths (nonnegative, starting and ending at 0, step +/-1) of 2*n steps with all values <= 5.at n=19A080937
• Square array read by antidiagonals: degree of the K(2,p)^q variety.at n=40A082635
• Number of walks of length n on P_3 plus a loop at the end.at n=38A096976
• a(n)=5a(n-1)-11a(n-2)+13a(n-3)-9a(n-4)+3a(n-5)-a(n-6).at n=37A140342
• a(n)=5a(n-1)-11a(n-2)+13a(n-3)-9a(n-4)+3a(n-5)-a(n-6).at n=38A140342