|
|
A237910
|
|
Number of (n+1)X(6+1) 0..3 arrays with the maximum minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
|
|
1
|
|
|
4438816, 490622010, 54765533116, 7708485009320, 1097530057048636, 164693713939861498, 24814772194230228832, 3827934718806779430690, 566886991427246017135272, 86509552019316266540555658
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=1
..0..0..3..1..2..2..3....0..0..0..2..2..3..1....0..0..0..0..1..0..1
..0..2..0..3..2..0..0....0..1..3..2..1..2..3....0..3..1..2..2..0..3
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|