login
A130459
2
1, 3, 2, 3, 6, 4, 3, 6, 12, 8, 3, 6, 12, 24, 16, 3, 6, 12, 24, 48, 32, 3, 6, 12, 24, 48, 96, 64, 3, 6, 12, 24, 48, 96, 192, 128, 3, 6, 12, 24, 48, 96, 192, 384, 256
OFFSET
1,2
COMMENTS
Row sums = A036563 starting (1, 5, 13, 29, 61, 125, ...).
FORMULA
A059268 * A097806 as infinite lower triangular matrices. A059268 = [1; 1,2; 1,2,4; ...]. A097806 = the pairwise operator.
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