72375484

Appears in sequences

• Triangle, read by rows, equal to the matrix square of A113381. Also given by: Q^2 = R*P = R*Q*(R^-2)*Q*R = P*Q*(P^-2)*Q*P, using triangular matrices P=A113370, Q=A113381 and R=A113389.at n=28A113384
• Column 0 of triangle A113384.at n=7A113385