1334085

Appears in sequences

• Half the number of length n integer sequences with sum zero and sum of squares 4608.at n=4A157580
• 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=38A357115