OFFSET
1,2
COMMENTS
FORMULA
Square of the partition triangle.
EXAMPLE
First few rows of the triangle:
1;
2, 1;
4, 0, 1;
7, 2, 0, 1;
11, 2, 0, 0, 1;
18, 4, 2, 0, 0, 1;
26, 4, 2, 0, 0, 0, 1;
39, 9, 2, 2, 0, 0, 0, 1;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Jan 31 2008
STATUS
approved