Number of perfect matchings in graph P_{10} X P_{n}.

A028472

Number of perfect matchings in graph P_{10} X P_{n}.

Terms

    a(0) =1a(1) =1a(2) =89a(3) =571a(4) =18061a(5) =185921a(6) =4213133a(7) =53175517a(8) =1031151241a(9) =14479521761a(10) =258584046368

External references