OFFSET
0,13
EXAMPLE
Triangle begins:
0
0 1 0
0 1 1 1 0
0 1 1 2 1 1 0
0 1 1 2 3 2 1 1 0
0 1 1 2 3 5 3 2 1 1 0
0 1 1 2 3 5 8 5 3 2 1 1 0
0 1 1 2 3 5 8 13 8 5 3 2 1 1 0
0 1 1 2 3 5 8 13 21 13 8 5 3 2 1 1 0
0 1 1 2 3 5 8 13 21 34 21 13 8 5 3 2 1 1 0
0 1 1 2 3 5 8 13 21 34 55 34 21 13 8 5 3 2 1 1 0
0 1 1 2 3 5 8 13 21 34 55 89 55 34 21 13 8 5 3 2 1 1 0
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
N. J. A. Sloane, Apr 07 2008
STATUS
approved