75255

Appears in sequences

• a(n) = Sum{T(i,j)}, 0<=i<=n, 0<=j<=n, T given by A026703.at n=13A026712
• Arithmetic mean of first n terms of A008472 is an integer.at n=6A065132
• T(n,m) is the numerator of the resistance between two nodes located at the end of a side of length n of a rectangular electric network of n*m quadratic meshes in which all edges are replaced by one-ohm resistors, where T(n,m) is a square array read by descending antidiagonals.at n=34A357115