|
Search: id:A132924
|
|
|
| A132924 |
|
Triangle by columns, 2^(n-1) followed by (2^(n-1) + 1), (2^(n-1) + 2), (2^(n-1) + 3),... |
|
+0 2
|
|
| 1, 2, 2, 3, 3, 4, 4, 4, 5, 8, 5, 5, 6, 9, 16, 6, 6, 7, 10, 17, 32, 7, 7, 8, 11, 18, 33, 64, 8, 8, 9, 12, 19, 34, 65, 128, 9, 9, 10, 13, 20, 35, 66, 129, 256, 10, 10, 11, 14, 21, 36, 67, 130, 257, 512
(list; table; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
COMMENT
|
Row sums = A132925. Right border = 2^0, 2^1, 2^2,...
|
|
EXAMPLE
|
First few rows of the triangle are:
1;
2, 2;
3, 3, 4;
4, 4, 5, 8;
5, 5, 6, 9, 16;
6, 6, 7, 10, 17, 32;
7, 7, 8, 11, 18, 33, 64;
...
|
|
CROSSREFS
|
Cf. A132925.
Sequence in context: A134482 A132921 A028825 this_sequence A076890 A103358 A063084
Adjacent sequences: A132921 A132922 A132923 this_sequence A132925 A132926 A132927
|
|
KEYWORD
|
nonn,tabl
|
|
AUTHOR
|
Gary W. Adamson (qntmpkt(AT)yahoo.com), Sep 05 2007
|
|
|
Search completed in 0.002 seconds
|