Final terms in rows of triangle A256600.

A256599

Final terms in rows of triangle A256600.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =6a(4) =28a(5) =220a(6) =3120a(7) =83664a(8) =4357344a(9) =447134112a(10) =91076016768

External references