Number of (n+1) X (1+1) 0..2 arrays with no 2 X 2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.
A250834
Number of (n+1) X (1+1) 0..2 arrays with no 2 X 2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.
Terms
- a(0) =55a(1) =333a(2) =2011a(3) =12145a(4) =73351a(5) =443013a(6) =2675635a(7) =16159849a(8) =97599535a(9) =589465245a(10) =3560152987a(11) =21502012897a(12) =129864239095a(13) =784332177525
External references
- oeis: A250834