|
| |
|
|
A237461
|
|
Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
|
|
1
|
|
|
|
61152, 496942, 2683716, 14469792, 76965324, 459648432, 2568519258, 13683327428, 75596096370, 437088214352, 2447043485492, 13446364210786, 75224122339854, 426711833953320, 2388820630220620, 13297750882801848, 74524529591634164
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Some solutions for n=1
..0..1..0..1..1..1..2....1..1..0..0..0..1..2....1..0..2..0..1..1..2
..0..0..2..1..0..2..2....1..1..2..0..1..1..2....2..2..2..1..1..2..2
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
