|
| |
|
|
A333271
|
|
Irregular triangle read by rows: coefficients of the s-inflated Eulerian polynomial Q^(s)_n(x) where s is the sequence (1,3,5,...,2n-1).
|
|
2
|
|
|
|
1, 1, 2, 3, 2, 1, 1, 2, 4, 6, 9, 10, 11, 10, 9, 6, 4, 2, 1, 1, 2, 4, 8, 12, 18, 27, 36, 45, 54, 60, 66, 69, 66, 60, 54, 45, 36, 27, 18, 12, 8, 4, 2, 1
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,3
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Triangle begins:
1;
1, 2, 3, 2, 1;
1, 2, 4, 6, 9, 10, 11, 10, 9, 6, 4, 2, 1;
1, 2, 4, 8, 12, 18, 27, 36, 45, 54, 60, 66, 69, 66, 60, 54, 45, 36, 27, 18, 12, 8, 4, 2, 1;
...
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn,tabf,more
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
