436032

Appears in sequences

• Initial values for f(x)=phi(sigma(x)) such that iteration of f ends in a cycle of length 18.at n=2A096890
• Number of (n+2) X (2+2) 0..1 arrays with every 2 X 2 and 3 X 3 subblock diagonal maximum minus antidiagonal minimum unequal to its neighbors horizontally and vertically.at n=12A253361
• Expansion of e.g.f. 1/(1 - x/4 * (exp(2 * x) - 1)).at n=9A354325