OFFSET
1,2
COMMENTS
Row sums = A036563 starting (1, 5, 13, 29, 61, 125, ...).
FORMULA
EXAMPLE
First few rows of the triangle:
1;
3, 2;
3, 6, 4;
3, 6, 12, 8;
3, 6, 12, 24, 16;
3, 6, 12, 24, 48, 32;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, May 26 2007
STATUS
approved