|
| |
|
|
A248118
|
|
Number of subsets of {1,...,n} containing n and having at least one set partition into 9 blocks with equal element sum.
|
|
1
|
|
|
|
1, 2, 11, 26, 111, 280, 980, 2599, 8292, 22644, 67300
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
17,2
|
|
|
LINKS
|
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn,more
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
