2061940

Appears in sequences

• Number of length-n 0..n arrays with no adjacent pair x,x+1 repeated.at n=6A269649
• Number of length-n 0..7 arrays with no adjacent pair x,x+1 repeated.at n=6A269655
• Number of length-7 0..n arrays with no adjacent pair x,x+1 repeated.at n=6A269660