-13623

Appears in sequences

• Triangle, read by rows, given by the product Q^-2*P^3 using triangular matrices P=A113370, Q=A113381.at n=21A114155
• Triangle, read by rows, equal to the matrix inverse of P=A113370.at n=21A114156
• Column 0 of triangle A114156, which is the matrix inverse of A113370.at n=6A114157