4176549

Appears in sequences

• Triangle R, read by rows, such that R^3 transforms column k of R^3 into column k+1 of R^3, so that column k of R^3 equals column 0 of R^(3*k+3), where R^3 denotes the matrix cube of R.at n=30A113389
• Column 2 of triangle A113389, also equals column 0 of A113370^9.at n=5A113391
• Triangle, read by rows, given by the product R^-2*Q^3 = Q^-1*P^2 using triangular matrices P=A113370, Q=A113381, R=A113389.at n=39A114151