OFFSET
1,2
FORMULA
EXAMPLE
First few rows of the triangle =
1;
3, 1;
5, 3, 2;
7, 5, 6, 3;
9, 7, 10, 9, 5;
11, 9, 14, 15, 15, 8;
13, 11, 18, 21, 25, 24, 13;
15, 13, 22, 27, 35, 40, 39, 21;
17, 15, 26, 33, 45, 56, 65, 63, 34;
...
Row 4 = (7, 5, 6, 3) = termwise products of (7, 5, 3, 1) and (1, 1, 2, 3).
MATHEMATICA
Flatten[Table[(2n+1-2k)Fibonacci[k], {n, 15}, {k, n}]] (* Harvey P. Dale, Mar 15 2015 *)
CROSSREFS
KEYWORD
AUTHOR
Gary W. Adamson, Nov 29 2008
STATUS
approved