OFFSET
1,3
EXAMPLE
First few rows of the triangle:
1;
0, 2;
-1, 3, 3;
-2, 3, 8, 4;
-3, 2, 14, 15, 5;
-4, 0, 20, 35, 24, 6;
-5, -3, 25, 65, 69, 35, 7;
...
CROSSREFS
KEYWORD
tabl,sign
AUTHOR
Gary W. Adamson, Feb 15 2007
STATUS
approved