|
| |
| |
|
|
|
1, 1, 1, 2, 1, 1, 5, 2, 1, 1, 1, 14, 5, 2, 2, 1, 1, 1, 42, 14, 5, 4, 5, 2, 1, 2, 1, 1, 1, 132, 42, 14, 10, 14, 5, 4, 2, 5, 2, 1, 2, 1, 1, 1, 429, 132, 42, 28, 25, 42, 14, 10, 5, 4, 14, 5, 4, 2, 1, 5, 2, 1, 2, 1, 1, 1, 1430, 429, 132, 84, 70, 132, 42, 28, 25, 14, 10, 8, 42, 14, 10, 5, 4, 2, 14, 5, 4, 2, 1, 5, 2, 1, 2, 1
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,4
|
|
|
COMMENTS
|
The row lengths of A127742, A048996 and this triangle here are A000041(n).
|
|
|
LINKS
|
Table of n, a(n) for n=1..94.
|
|
|
FORMULA
|
sum_{k=1..A000041(n)} T(n,k) = A179381(n).
|
|
|
EXAMPLE
|
A127742 begins 1; 1, 1; 2, 2, 1; 5, 4, 1, 3, 1,
A048996 begins 1; 1, 1; 1, 2, 1; 1, 2, 1, 3, 1,
so
T(n,k) begins .1; 1, 1; 2, 1, 1; 5, 2, 1, 1, 1,
|
|
|
CROSSREFS
|
Cf. A000041, A179381, A048996.
Sequence in context: A136789 A022661 A120292 * A162470 A174004 A128604
Adjacent sequences: A179315 A179316 A179317 * A179319 A179320 A179321
|
|
|
KEYWORD
|
nonn,tabf
|
|
|
AUTHOR
|
Alford Arnold, Jul 12 2010
|
|
|
EXTENSIONS
|
Edited and extended by R. J. Mathar, Jul 16 2010
A-numbers of row sums corrected by R. J. Mathar, Aug 01 2010
|
|
|
STATUS
|
approved
|
| |
|
|
