Number of nX3 1..3 arrays with every element value z a city block distance of exactly z from another element value z.
A209362
Number of nX3 1..3 arrays with every element value z a city block distance of exactly z from another element value z.
Terms
- a(0) =1a(1) =16a(2) =409a(3) =10796a(4) =207438a(5) =3706083a(6) =63071815a(7) =1032759720a(8) =16901510507a(9) =277570939815
External references
- oeis: A209362