Half the number of n X 5 binary arrays with no 1 having an adjacent 1 both above and to its left.
A184757
Half the number of n X 5 binary arrays with no 1 having an adjacent 1 both above and to its left.
Terms
- a(0) =16a(1) =317a(2) =6847a(3) =145778a(4) =3110914a(5) =66363023a(6) =1415755252a(7) =30202770902a(8) =644326291402
External references
- oeis: A184757