|
|
A159211
|
|
Number of n X n arrays of squares of integers with every 3X3 subblock summing to 11
|
|
0
|
|
|
1584, 15284, 81880, 317916, 1598296, 6249452, 21712248, 100220636, 395164984, 1465406604, 6898436584
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
3,1
|
|
LINKS
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|