OFFSET
1,4
COMMENTS
EXAMPLE
First few rows of the triangle:
1;
1, 0;
2, 1, 0;
2, 2, 1, 0;
4, 6, 4, 1, 0;
2, 4, 6, 4, 1, 0;
6, 15, 20, 15, 6, 1, 0;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Feb 25 2007
EXTENSIONS
Definition amended and terms starting at a(56) corrected by Georg Fischer, May 29 2023
STATUS
approved