Number of (n+1)X(4+1) 0..2 arrays colored with the sets of distinct values in every 2X2 subblock.
A236151
Number of (n+1)X(4+1) 0..2 arrays colored with the sets of distinct values in every 2X2 subblock.
Terms
- a(0) =11064a(1) =104436a(2) =1351296a(3) =18147240a(4) =244951596a(5) =3314019456a(6) =44844204096a(7) =606910061856
External references
- oeis: A236151