OFFSET
0,3
FORMULA
T(n,k)=C(4n+1,2k), 0<=k<=n.
EXAMPLE
First 5 rows of A193634:
1
1....10
1....46....226
1....124...2597....9772
1....260...14649...204300...662036
MATHEMATICA
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Clark Kimberling, Aug 01 2011
STATUS
approved