OFFSET
0,3
COMMENTS
Row sums = A025566 starting (1, 3, 8, 22, 61, 171, 483, ...).
FORMULA
Inverse binomial transform of A132812.
EXAMPLE
First few rows of the triangle:
1;
1, 2;
0, 5, 3;
0, 3, 15, 4;
0, 0, 22, 34, 5;
0, 0, 10, 90, 65, 6;
0, 0, 0, 95, 270, 111, 7;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Sep 01 2007
EXTENSIONS
a(52) corrected and more terms from Georg Fischer, Jun 01 2023
STATUS
approved