124431

Appears in sequences

• a(n)=A082776(n+1)/A082776(n).at n=5A088771
• Fifth column (m=4) of (1,6)-Pascal triangle A096956.at n=35A096958
• Numerators b(n) of Pythagorean approximations b(n)/a(n) to 1/5.at n=8A195572
• Number of n X 3 0..2 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1) X 4 0..2 array without adjacent equal elements in the latter.at n=5A229516
• Number of n X 6 0..2 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1) X 7 0..2 array without adjacent equal elements in the latter.at n=2A229519
• T(n,k) = number of n X k 0..2 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1) X (k+1) 0..2 array without adjacent equal elements in the latter.at n=30A229521
• T(n,k) = number of n X k 0..2 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1) X (k+1) 0..2 array without adjacent equal elements in the latter.at n=33A229521