159783

Appears in sequences

• Number of (n+2)X9 0..3 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly three ways, and new values 0..3 introduced in row major order.at n=7A204482
• Cycle length of applying XOR with the previous state and bit rotation on a string of n bits.at n=12A337742
• G.f. A(x) satisfies: Sum_{n>=0} x^n*A(x)^(5*n)/(1 - x*A(x)^n) = Sum_{n>=0} x^n*A(x)^n/(1 - x*A(x)^(5*n+4)).at n=6A341376