|
|
A234181
|
|
Number of (n+1)X(5+1) 0..5 arrays with every 2X2 subblock having the absolute values of all six edge and diagonal differences no larger than 1
|
|
1
|
|
|
51886, 3949718, 304760768, 23888919458, 1881935211706, 148632892397508, 11754967788904960, 930503020991582198, 73706066558520265380, 5841463419270472683586, 463165554248694363931452
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=1
..2..2..2..2..2..2....0..1..1..1..1..1....1..1..2..2..2..1....4..3..3..4..3..2
..3..2..3..3..3..3....0..0..1..2..2..2....0..1..2..2..2..2....3..4..3..3..3..3
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|