1,1

Diagonal of A184386

Table of n, a(n) for n=1..7.

Some solutions with a(1,1)=0 for 4X4

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

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

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

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

Sequence in context: A330446 A317984 A133711 * A255775 A199831 A264310

Adjacent sequences: A184374 A184375 A184376 * A184378 A184379 A184380

nonn

R. H. Hardin Jan 12 2011

approved