2840827

Appears in sequences

• Number of (n+2)X(n+2) 0..1 arrays with each row and column not divisible by 5, read as a binary number with top and left being the most significant bits.at n=2A263032
• Number of (n+2)X(3+2) 0..1 arrays with each row and column not divisible by 5, read as a binary number with top and left being the most significant bits.at n=2A263035
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each row and column not divisible by 5, read as a binary number with top and left being the most significant bits.at n=12A263040