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A134349
1
1, 2, 5, 2, 8, 13, 2, 12, 24, 49, 2, 26, 24, 29, 2, 16, 48, 64, 61, 2, 20, 80, 160, 160, 125, 2, 24, 120, 320, 480, 384, 253, 2, 28, 168, 560, 1120, 1344, 896, 509, 2, 32, 224, 896, 2240, 3584, 3584, 2048, 1021
OFFSET
0,2
COMMENTS
Row sums = A134350.
Right border = A036563 starting with "1": (1, 5, 13, 29, 61, 160, ...).
FORMULA
Inverse binomial transform of (A007318*A124929 + A124929*A007318 - A007318).
EXAMPLE
First few rows of the triangle:
1;
2, 5;
2, 8, 13;
2, 12, 24, 29;
2, 16, 48, 64, 61;
2, 20, 80, 160, 160, 125;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Oct 21 2007
STATUS
approved