86696

Appears in sequences

• Schoenheim bound L_1(n,9,8).at n=15A036836
• Becomes prime or 4 after exactly 10 iterations of f(x) = sum of prime factors of x.at n=14A048132
• Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=1, r=5, I={0,1,4}.at n=48A079956
• a(n) = 16*a(n-1) - 62*a(n-2) for n > 1; a(0) = 1, a(1) = 10.at n=5A163446
• Number of six-prime Carmichael numbers less than 10^n.at n=16A174614
• Total number of nodes in all self-avoiding planar walks starting at (0,0), ending at (n,0), not extending above the line (x,2x) or below the line (x,-2x), and using steps (0,1), (-1,1), and (1,-1) with the restriction that (-1,1) and (1,-1) are always immediately followed by (0,1).at n=10A328140
• Fixed points of A340069.at n=15A340100