|
| |
|
|
A152831
|
|
Triangle read by rows, A007318 repeated five times .
|
|
8
|
|
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,17
|
|
|
COMMENTS
|
Diagonal sums : A103373 .
|
|
|
LINKS
|
G. C. Greubel, Table of n, a(n) for the first 50 rows, flattened
|
|
|
EXAMPLE
|
Triangle begins : 1 ; 1 ; 1 ; 1 ; 1 ; 1,1 ; 1,1 ; 1,1 ; 1,1 ; 1,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,3,3,1 ; ...
|
|
|
MATHEMATICA
|
Flatten[Table[#, {5}] & /@ Table[Binomial[n, k], {n, 0, 10}, {k, 0, n}]] (* G. C. Greubel, May 03 2017 *)
|
|
|
CROSSREFS
|
Cf. A007318, A152198, A152815, A152828, A152830.
Sequence in context: A115577 A115570 A069288 * A097795 A161076 A161115
Adjacent sequences: A152828 A152829 A152830 * A152832 A152833 A152834
|
|
|
KEYWORD
|
easy,nonn,tabf
|
|
|
AUTHOR
|
Philippe Deléham, Dec 13 2008
|
|
|
STATUS
|
approved
|
| |
|
|
