Number of compositions of grid graph G_{3,n} = P_3 X P_n.
A108808
Number of compositions of grid graph G_{3,n} = P_3 X P_n.
Terms
- a(0) =4a(1) =74a(2) =1434a(3) =27780a(4) =538150a(5) =10424872a(6) =201947094a(7) =3912050356a(8) =75782907270
External references
- oeis: A108808