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1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, -1, 0, 1, 0, 0, 1, -1, 0, 1, 0, 0, 0, 0, -1, 0, 1, 0, 0, -1, 1, 0, -1, 0, 1, 0, 0, 1, 0, 0, 0, -1, 0, 1, 0, 0, 0, -1, 1, 0, 0, -1, 0, 1
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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COMMENTS
| Row sums = 1, 2, 1, 1, 0, 1, 0, 0, 1, 0,... (the first 10 terms of A104162).
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FORMULA
| Inverse of A128189 as an infinite lower triangular matrix.
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EXAMPLE
| First few rows of the triangle are:
1;
1, 1;
0, 0, 1;
0, 0, 0, 1;
0, 0, -1, 0, 1;
0, 0, 1, -1, 0, 1;
...
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CROSSREFS
| Cf. A104162, A128189.
Sequence in context: A179763 A105349 A096606 * A128189 A115512 A115513
Adjacent sequences: A128187 A128188 A128189 * A128191 A128192 A128193
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KEYWORD
| tabl,sign
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AUTHOR
| Gary W. Adamson (qntmpkt(AT)yahoo.com), Feb 17 2007
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