|
|
A172819
|
|
Number of n X 9 0..4 arrays with row sums 9 and column sums n
|
|
1
|
|
|
1, 3139, 19546975, 171475190227, 1511084106275011, 15293664515956438501, 171057032412324570540169, 2057906511849020370326921875, 26159597034338175244538552103907, 347633505891623648387005776489399049
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
|