OFFSET
0,5
COMMENTS
Row sums = A097083: (1, 2, 3, 5, 9, 15, ...).
FORMULA
EXAMPLE
First few rows of the triangle:
1;
1, 1;
0, 2, 1;
0, 2, 2, 1;
1, 2, 3, 2, 1;
1, 3, 5, 3, 2, 1;
0, 4, 8, 6, 3, 2, 1;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Jun 23 2007
STATUS
approved