1,1

Diagonal of A232137

R. H. Hardin, Table of n, a(n) for n = 1..10

Some solutions for n=2

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

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

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

Sequence in context: A202080 A271528 A316748 * A289365 A251810 A283787

Adjacent sequences: A232127 A232128 A232129 * A232131 A232132 A232133

nonn

R. H. Hardin, Nov 19 2013

approved