OFFSET
1,6
COMMENTS
FORMULA
Inverse Mobius transform of A133698, as infinite lower triangular matrices.
EXAMPLE
First few rows of the triangle:
1;
1, 1;
1, 0, 2;
1, 1, 0, 1;
1, 0, 0, 0, 2;
1, 1, 2, 0, 0, 2;
1, 0, 0, 0, 0, 0, 2;
1, 1, 0, 1, 0, 0, 0, 1;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Sep 21 2007
STATUS
approved