2412353

Appears in sequences

• a(n) = A003696(n+1)/A001353(n+1).at n=6A161158
• T(n,m) is the denominator 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=30A357116