130066

Appears in sequences

• Number of (n+2) X 5 0..2 arrays with every 3 X 3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly three ways, and new values 0..2 introduced in row major order.at n=9A204365
• Expansion of e.g.f. exp(2*(exp(x) - 1 + x)).at n=7A355247