Number of (n+1) X 7 0..1 arrays with the number of clockwise edge increases in every 2 X 2 subblock differing from each horizontal or vertical neighbor.
A205191
Number of (n+1) X 7 0..1 arrays with the number of clockwise edge increases in every 2 X 2 subblock differing from each horizontal or vertical neighbor.
Terms
- a(0) =216a(1) =272a(2) =384a(3) =576a(4) =896a(5) =1408a(6) =2048a(7) =2944a(8) =4224a(9) =6144a(10) =8960a(11) =13184a(12) =19328a(13) =28416a(14) =41600a(15) =61056a(16) =89344a(17) =131072a(18) =191872a(19) =281472a(20) =412160a(21) =604544a(22) =885376a(23) =1298432a(24) =1901824a(25) =2788736a(26) =4085120a(27) =5989632a(28) =8774784a(29) =12864640
External references
- oeis: A205191