1,1

Diagonal of A210276

R. H. Hardin, Table of n, a(n) for n = 1..11

Some solutions for n=4

..0..2..2..0..0....2..2..1..2..2....2..1..0..2..1....0..0..0..1..2

..0..1..0..2..1....2..1..2..1..1....2..1..2..2..1....1..0..2..1..0

..1..1..2..0..0....1..2..1..1..2....2..0..2..0..0....2..2..2..0..0

..2..0..1..1..0....1..1..0..1..2....0..0..2..1..2....2..0..1..0..1

..1..1..1..2..1....1..2..0..1..2....0..1..2..0..2....1..0..1..0..1

Sequence in context: A202067 A336306 A202881 * A025036 A224126 A249888

Adjacent sequences: A210265 A210266 A210267 * A210269 A210270 A210271

nonn

R. H. Hardin Mar 19 2012

approved