Column 0 of A107724, which is the matrix logarithm of triangle A107719.

A107725

Column 0 of A107724, which is the matrix logarithm of triangle A107719.

Terms

    a(0) =0a(1) =1a(2) =4a(3) =31a(4) =343a(5) =4855a(6) =83209a(7) =1670743a(8) =38436673a(9) =996825703a(10) =28778874481a(11) =915636860023

External references