Triangle, read by rows, equal to the matrix square of A113370. Also given by the product: P^2 = Q*(R^-2)*Q^3, using triangular matrices P=A113370, Q=A113381 and R=A113389.
A113374
Triangle, read by rows, equal to the matrix square of A113370. Also given by the product: P^2 = Q*(R^-2)*Q^3, using triangular matrices P=A113370, Q=A113381 and R=A113389.
Terms
- a(0) =1a(1) =2a(2) =1a(3) =6a(4) =8a(5) =1a(6) =37a(7) =84a(8) =14a(9) =1a(10) =429a(11) =1296a(12) =252a(13) =20a(14) =1a(15) =7629a(16) =27850a(17) =5957a(18) =510a(19) =26a(20) =1a(21) =185776a(22) =784146a(23) =179270a(24) =16180a(25) =858a(26) =32a(27) =1a(28) =5817106a(29) =27630378
External references
- oeis: A113374