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A135086
Triangle, antidiagonals of an array formed by A000012 * A130321(transform).
1
1, 1, 2, 1, 3, 4, 1, 3, 6, 8, 1, 3, 7, 12, 16, 1, 3, 7, 14, 24, 32, 1, 3, 7, 15, 28, 48, 64, 1, 3, 7, 15, 30, 56, 96, 128, 1, 3, 7, 15, 31, 60, 112, 192, 256, 1, 3, 7, 15, 31, 62, 120, 224, 384, 512
OFFSET
1,3
COMMENTS
Row sums = A011377: (1, 3, 8, 18, 39, 81, 166, ...).
FORMULA
Triangle, antidiagonals of the array formed by A000012 * A130321.
EXAMPLE
First few rows of the array:
1, 2, 4, 8, 16, 32, ...
1, 3, 6, 12, 24, 48, ...
1, 3, 7, 14, 28, 56, ...
1, 3, 7, 15, 30, 60, ...
1, 3, 7, 15, 31, 62, ...
...
First few rows of the triangle:
1;
1, 2;
1, 3, 4;
1, 3, 6, 8;
1, 3, 7, 12, 16;
1, 3, 7, 14, 24, 32;
1, 3, 7, 15, 28, 48, 64;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Nov 18 2007
STATUS
approved