Number of perfect matchings (or domino tilings) in O_5 X P_2n.

A003741

Number of perfect matchings (or domino tilings) in O_5 X P_2n.

Terms

    a(0) =40a(1) =2197a(2) =121735a(3) =6748096a(4) =374079619a(5) =20737143595

External references