OFFSET
0,11
COMMENTS
Another version of A114586.
FORMULA
EXAMPLE
Triangle begins : 1 ; 0,0 ; 1,0,0 ; 1,1,0,0 ; 3,2,1,0,0 ; 6,8,3,1,0,0 ; ...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Philippe Deléham, Dec 19 2009
STATUS
approved