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A130453
0
1, 2, 2, 2, 4, 4, 2, 4, 8, 8, 2, 4, 8, 16, 16, 2, 4, 8, 16, 32, 32, 2, 4, 8, 16, 32, 64, 64, 2, 4, 8, 16, 32, 64, 128, 128
OFFSET
1,2
COMMENTS
Row sums = A033484: (1, 4, 10, 22, 46, 94, ...).
FORMULA
A097806 * A059268 as infinite lower triangular matrices.
EXAMPLE
First few rows of the triangle:
1;
2, 2;
2, 4, 4;
2, 4, 8, 8;
2, 4, 8, 16, 16;
2, 4, 8, 16, 32, 32;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, May 26 2007
STATUS
approved