|
| |
| |
|
|
|
1, 1, 1, 2, 1, 1, 2, 4, 1, 1, 3, 4, 7, 1, 1, 3, 9, 7, 11, 1, 1, 4, 9, 22, 11, 16, 1, 1, 4, 16, 22, 46, 16, 22, 1, 1, 5, 16, 50, 46, 86, 22, 29, 1, 1, 5, 5, 25, 50, 130, 86, 148, 29, 37, 1, 1
(list; table; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,4
|
|
|
COMMENTS
| Row sums = 2^n.
|
|
|
FORMULA
| A000012 * A119467 as infinite lower triangular matrices.
|
|
|
EXAMPLE
| First few rows of the triangle are:
1;
1, 1;
2, 1, 1;
2, 4, 1, 1;
3, 4, 7, 1, 1;
3, 9, 7, 11, 1, 1;
4, 9, 22, 11, 16, 1, 1;
4, 16, 22, 46, 16, 22, 1, 1;
...
|
|
|
CROSSREFS
| Cf. A000012, A119467.
Sequence in context: A110971 A136788 A136450 * A166288 A056648 A056061
Adjacent sequences: A131051 A131052 A131053 * A131055 A131056 A131057
|
|
|
KEYWORD
| nonn,tabl
|
|
|
AUTHOR
| Gary W. Adamson (qntmpkt(AT)yahoo.com), Jun 12 2007
|
| |
|
|
