OFFSET
1,5
COMMENTS
FORMULA
Construct an array formed by taking binomial transforms of (1,0,0,0...); (1,3,0,0,0...); (1,3,5,0,0,0). Antidiagonals of the array become rows of the triangle.
EXAMPLE
First few rows of the array are:
1 1 1 1 1...
1 4 7 10 13...
1 4 12 25 43...
1 4 12 32 71...
...
By taking antidiagonals, first few rows of the triangle are:
1;
1, 1;
1, 4, 1;
1, 4, 7, 1;
1, 4, 12, 10, 1;
1, 4, 12, 25, 13, 1;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Feb 22 2006
STATUS
approved