OFFSET
1,5
COMMENTS
EXAMPLE
First few rows of the triangle:
1;
1, 1;
1, 2, 1;
1, 2, 2, 1;
1, 2, 4, 2, 1;
1, 2, 4, 4, 2, 1;
1, 2, 4, 10, 4, 2, 1;
1, 2, 4, 10, 10, 4, 2, 1;
1, 2, 4, 10, 34, 10, 4, 2, 1;
1, 2, 4, 10, 34, 34, 10, 4, 2, 1;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Feb 28 2008
EXTENSIONS
Example corrected by Philippe Deléham, Feb 18 2013
STATUS
approved