OFFSET
1,1
COMMENTS
FORMULA
T(n,k) = [y+1]^2-y^2
EXAMPLE
Northwest corner:
3 2 1 5 4
5 1 4 9 5
7 7 9 13 4
9 4 1 17 1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Clark Kimberling, Aug 02 2006
STATUS
approved