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A134348 A007318^(-1) * A134347. 0
1, 1, 3, -1, 2, 7, 1, -3, 3, 15, -1, 4, -6, 4, 31, 1, -5, 10, -10, 5, 63, -1, 6, -15, 20, -15, 6, 127, 1, -7, 21, -35, 35, -21, 7, 255, -1, 8, -28, 56, -70, 56, -28, 8, 511, 1, -9, 36, -84, 126, -126, 84, -36, 9, 1023 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
0,3
COMMENTS
Row sums = A046055: (1, 4, 8, 16, 32, 64, ...).
LINKS
FORMULA
Inverse binomial transform of triangle A134347.
EXAMPLE
First few rows of the triangle:
1;
1, 3;
-1, 2, 7;
1, -3, 3, 15;
-1, 4, -6, 4, 31;
1, -5, 10, -10, 5, 63;
-1, 6, -15, 20, -15, 6, 127;
1, -7, 21, -35, 35, -21, 7, 255;
...
CROSSREFS
Sequence in context: A283435 A212737 A307078 * A331789 A308001 A191862
KEYWORD
tabl,sign
AUTHOR
Gary W. Adamson, Oct 21 2007
STATUS
approved

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Last modified March 28 08:22 EDT 2024. Contains 371236 sequences. (Running on oeis4.)