Triangle T(m,n) read by rows: unimodular triangulations of the grid P(m,n), m,n > 0, n <= m.

A082640

Triangle T(m,n) read by rows: unimodular triangulations of the grid P(m,n), m,n > 0, n <= m.

Terms

    a(0) =2a(1) =6a(2) =64a(3) =20a(4) =852a(5) =46456a(6) =70a(7) =12170a(8) =2822648a(9) =736983568a(10) =252a(11) =182132a(12) =182881520a(13) =208902766788a(15) =924a(16) =2801708a(17) =12244184472a(21) =3432a(22) =43936824a(23) =839660660268

External references