The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #6 Oct 06 2015 22:08:57
%S 1814815,667017027,211915469907,85938883577009,45102927396897679
%N 1/16 the number of (n+1) X 7 0..7 arrays with every 2 X 2 subblock strictly increasing clockwise or counterclockwise with one decrease, and at least two adjacent blocks having the same increasing direction.
%C Column 6 of A183738.
%e Some solutions with the first block increasing clockwise for 3 X 7:
%e ..0..1..0..5..0..7..1....0..1..0..6..0..7..1....0..1..0..5..0..5..0
%e ..3..2..3..4..3..5..4....3..2..3..4..2..5..3....3..2..3..4..1..3..2
%e ..0..1..0..5..7..6..3....0..1..0..5..1..6..2....0..1..0..6..0..6..1
%e ...
%e ...R..L..L..R..L..R.......R..L..L..R..L..R.......R..L..L..R..L..R...
%e ...L..R..R..L..R..L.......L..R..R..L..R..L.......L..R..R..L..R..L...
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 06 2011