OFFSET
1,2
COMMENTS
FORMULA
T(i,j)=SUM{floor(j*e^(i-n)): n>=1}.
EXAMPLE
Northwest corner:
1....2....4....5....6...
3....7...12...15...19...
10..21...34...44...55...
30..61...94..124..155...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Clark Kimberling, Dec 07 2010
STATUS
approved