OFFSET
1,3
COMMENTS
EXAMPLE
First few rows of the triangle:
1;
1, 2;
2, 2, 3;
2, 6, 3, 4;
3, 6, 13, 4, 5;
3, 12, 13, 24, 5, 6;
4, 12, 34, 24, 40, 6, 7;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Jun 12 2007
STATUS
approved