| DATA
|
26, 322, 3722, 38870, 457234, 4990482, 59448262, 653375842, 7789998594, 85859588738, 1022554161202, 11291242022918, 134275256384066, 1485073515174330, 17633927192912362, 195323094382344414
|
| EXAMPLE
|
Some solutions for n=4
..0..1..2..1..2..1..0....1..2..1..0..2..0..2....1..2..1..2..1..2..1
..1..0..1..0..1..2..1....0..1..2..1..0..1..0....2..1..0..1..0..1..0
..2..1..0..1..2..1..0....1..0..1..0..1..2..1....1..2..1..0..1..2..1
..1..0..2..0..1..2..1....2..1..0..2..0..1..0....2..1..2..1..2..1..2
|