OFFSET
1,2
FORMULA
EXAMPLE
First few rows of the triangle are:
.1;
.2, 1;
.3, 0, 2;
.4, 2, 0, 2;
.5, 0, 0, 0, 4;
.6, 3, 4, 0, 0, 2;
.7, 0, 0, 0, 0, 0, 6;
.8, 4, 0, 4, 0, 0, 0, 4;
....
MAPLE
CROSSREFS
KEYWORD
AUTHOR
Gary W. Adamson, Jan 15 2007
EXTENSIONS
Converted comments to formulas, extended - R. J. Mathar, Sep 11 2009
STATUS
approved