Number of (n+2)X(n+2) binary arrays avoiding patterns 001 and 101 in rows and columns.
A202194
Number of (n+2)X(n+2) binary arrays avoiding patterns 001 and 101 in rows and columns.
Terms
- a(0) =108a(1) =640a(2) =3500a(3) =18144a(4) =90552a(5) =439296a(6) =2084940a(7) =9724000a(8) =44710952a(9) =203164416a(10) =914004728a(11) =4077035200a(12) =18052470000a(13) =79420170240a(14) =347424465420
External references
- oeis: A202194