2178349

Appears in sequences

• Number of (n+2) X 8 0..1 arrays with every 3 X 3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly three ways, and new values 0..1 introduced in row major order.at n=28A204752
• Expansion of (theta_3(x) - 1)^5 / (16 * (3 - theta_3(x))).at n=39A347808