OFFSET
1,2
COMMENTS
EXAMPLE
First few rows of the triangle:
1;
3, 2;
7, 5, 3;
13, 10, 7, 4;
21, 17, 13, 9, 5;
31, 26, 21, 16, 11, 6;
43, 37, 31, 25, 19, 13, 7;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Feb 16 2007
STATUS
approved