|
| |
|
|
A172557
|
|
Number of 2*n X 10 0..1 arrays with row sums 5 and column sums n.
|
|
1
|
|
|
|
252, 1172556, 14367744720, 273957842462220, 6736218287430460752, 195428754450309450171024, 6368685647203261761403856832, 226226183763370772622682749527820, 8588121524476528848476120449733261520
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
