Number of perfect matchings in graph P_{2} X P_{4} X P_{n}.
A028448
Number of perfect matchings in graph P_{2} X P_{4} X P_{n}.
Terms
- a(0) =1a(1) =5a(2) =121a(3) =1845a(4) =32000a(5) =535229a(6) =9049169a(7) =152526845a(8) =2573281769a(9) =43402320448a(10) =732106008249
External references
- oeis: A028448