Number of (n+1) X (1+1) 0..2 arrays with the maximum minus the minimum of every 2 X 2 subblock equal.
A237938
Number of (n+1) X (1+1) 0..2 arrays with the maximum minus the minimum of every 2 X 2 subblock equal.
Terms
- a(0) =81a(1) =437a(2) =2417a(3) =13893a(4) =81245a(5) =482409a(6) =2893685a(7) =17487137a(8) =106223237a(9) =647551889a(10) =3957272037a(11) =24224070993a(12) =148455289413a(13) =910505201009
External references
- oeis: A237938