1656369

Appears in sequences

• Squares of elements to right of central element in Pascal triangle (by row) that are not 1.at n=31A014720
• Squares of elements to left of the central element in Pascal triangle (by row).at n=43A014721
• Squares of odd elements in Pascal triangle that are not 1.at n=26A014725
• Squares of odd elements in Pascal triangle that are not 1.at n=27A014725
• Squares of odd elements in Pascal triangle.at n=52A014726
• Squares of odd elements in Pascal triangle.at n=53A014726
• Squares of numbers in array formed from odd elements to the right of middle of rows of Pascal triangle that are not 1.at n=12A014760
• Squares of numbers in array formed from odd elements to the right of middle of rows of Pascal triangle.at n=24A014761
• Squares of distinct elements in Pascal triangle.at n=39A014764
• Denominators of terms in the Pippenger product.at n=3A084149
• a(n) = maximal value of C(i, j) * C(n-j, n-i) for 0 <= j <= i <= n.at n=17A094291
• Maximal number of longest common subsequences between any two binary strings of length n (Version 1).at n=17A094837
• Triangle T(n,m) = (A006882(2*n + 1))^2 / ( A006882(2*m+1) * A006882(2*n-2*m+1) ).at n=24A153512
• Binomial(n-k,k)^2 where k = ceiling(n/4).at n=18A171001
• A lower bound for A094837.at n=17A171003
• Number of (n+2)X3 binary arrays avoiding patterns 000 and 010 in rows and columns.at n=7A202399
• T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 000 and 010 in rows and columns.at n=28A202406
• Numbers k whose base-10 digits can be split into two parts, q and r, with k = (q-r)^2.at n=11A228103
• a(n) is the number of subsets of {1..n} that contain 5 even and 5 odd numbers.at n=26A331576
• The number of walks of length 2n+1 on the square lattice that start from the origin (0,0) and end at the vertex (3,0).at n=5A337901