|
|
A172814
|
|
Number of n X 6 0..4 arrays with row sums 6 and column sums n
|
|
1
|
|
|
1, 141, 28681, 7100821, 1825913781, 511508441781, 152303757391521, 47436084817844661, 15293664515956438501, 5069664274447290501601, 1719264773436264439137501, 594239211348093910990313341
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
LINKS
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|