Number of (n+1) X 3 0..2 arrays with permanents of 2 X 2 subblocks differing from horizontal and vertical neighbor permanents.
A205287
Number of (n+1) X 3 0..2 arrays with permanents of 2 X 2 subblocks differing from horizontal and vertical neighbor permanents.
Terms
- a(0) =476a(1) =4836a(2) =45914a(3) =426086a(4) =3972556a(5) =37114078a(6) =346714732a(7) =3237486306a(8) =30230183516a(9) =282305473276
External references
- oeis: A205287