OFFSET
0,8
EXAMPLE
Triangle begins
1,
0, 1,
1, 0, 1,
0, 2, 0, 1,
2, 0, 5, 0, 1,
0, 7, 0, 8, 0, 1,
7, 0, 31, 0, 13, 0, 1,
0, 38, 0, 70, 0, 18, 0, 1,
38, 0, 248, 0, 160, 0, 25, 0, 1,
0, 286, 0, 728, 0, 285, 0, 32, 0, 1,
286, 0, 2470, 0, 2153, 0, 509, 0, 41, 0, 1
Production matrix is
0, 1,
1, 0, 1,
0, 1, 0, 1,
0, 0, 3, 0, 1,
0, 0, 0, 3, 0, 1,
0, 0, 0, 0, 5, 0, 1,
0, 0, 0, 0, 0, 5, 0, 1,
0, 0, 0, 0, 0, 0, 7, 0, 1,
0, 0, 0, 0, 0, 0, 0, 7, 0, 1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Paul Barry, May 20 2010
STATUS
approved