A237797 T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with the (lower) medians of each row equal and of each column equal

1059, 11379, 11379, 228843, 966177, 228843, 2758107, 28037763, 28037763, 2758107, 45483987, 1960866081, 10860214563, 1960866081, 45483987, 575607843, 56866100931, 1384099001003, 1384099001003, 56866100931, 575607843

Offset

1,1

Comments

Table starts

.......1059.........11379..........228843.........2758107........45483987

......11379........966177........28037763......1960866081.....56866100931

.....228843......28037763.....10860214563...1384099001003.359535301113243

....2758107....1960866081...1384099001003.901997436460369

...45483987...56866100931.359535301113243

..575607843.3478843172865

.8570093883

Links

R. H. Hardin, Table of n, a(n) for n = 1..31

Example

Some solutions for n=1 k=1
..1..1..2....1..2..1....0..1..1....1..1..2....0..1..0....0..2..2....0..1..2
..1..2..1....1..0..1....1..0..2....0..2..1....0..0..2....2..2..1....2..0..1
..2..1..1....1..1..0....2..1..0....1..1..0....2..0..0....2..2..2....1..2..0

Crossrefs

Sequence in context: A253678 A035760 A107556 * A237795 A276355 A294164

Adjacent sequences: A237794 A237795 A237796 * A237798 A237799 A237800

Keyword

nonn,tabl

Author

R. H. Hardin, Feb 13 2014

Status

approved