OFFSET
1,5
REFERENCES
C. Klivans, Obstructions to shiftedness, Discrete Comput. Geom., 33 (2005), 535-545.
EXAMPLE
Triangle begins:
1
1 1
1 2 1
1 4 3 1
1 8 11 4 1
1 16 50 26 5 1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
N. J. A. Sloane, Mar 23 2005
STATUS
approved