163723

Appears in sequences

• Denominators of continued fraction convergents to sqrt(771).at n=13A042487
• Number of (n+3)X(n+3) 0..2 arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock.at n=3A186580
• Number of (n+3)X7 0..2 arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock.at n=3A186584
• T(n,k)=Number of (n+3)X(k+3) 0..2 arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock.at n=24A186589
• Number of length n+5 0..4 arrays with some three disjoint pairs in each consecutive six terms having the same sum.at n=14A248485