Number of perfect matchings in variant of right triangle graph with n edges where n runs through numbers congruent to 0 or 3 mod 4.

A071106

Number of perfect matchings in variant of right triangle graph with n edges where n runs through numbers congruent to 0 or 3 mod 4.

Terms

    a(0) =1a(1) =3a(2) =6a(3) =1065a(4) =6276a(5) =45949563a(6) =807343128

External references