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A133704
A051731 * a diagonalized matrix of A133696.
1
1, 1, -3, 1, 0, -3, 1, -3, 0, -1, 1, 0, 0, 0, -3, 1, -3, -3, 0, 0, 1, 1, 0, 0, 0, 0, 0, -3, 1, -3, 0, -1, 0, 0, 0, -1, 1, 0, -3, 0, 0, 0, 0, 0, -1, 1, -3, 0, 0, -3, 0, 0, 0, 0, 1
OFFSET
0,3
COMMENTS
Row sums = signed d(n), A000005: (1, -2, -2, -3, -2, -4, -2, -4, -3, ...).
FORMULA
A051731 * A133696: (1, -3, -3, -1, -3, ...), where A133696(n) = 2*mu(n) - 1.
EXAMPLE
First few rows of the triangle are:
1;
1, -3;
1, 0, -3;
1, -3, 0, -1;
1, 0, 0, 0, -3;
1, -3, -3, 0, 0, 1;
...
CROSSREFS
KEYWORD
tabl,sign
AUTHOR
Gary W. Adamson, Sep 21 2007
STATUS
approved