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A117163
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Column 2 of triangle A117162; equals the Moebius transform of A008683 (column 1 of A117162) preceded by a zero.
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2
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0, 1, -1, -2, 0, -1, 1, 0, 1, -1, 1, 2, 0, -3, 2, 2, 0, -1, 0, 1, 0, -1, 1, 0, 0, -1, 1, 3, 0, -1, -1, -2, 0, 0, 0, 2, 0, -2, 2, 2, 0, 2, -1, 0, -2, -2, 1, -2, -1, 0, 1, 3, 0, -1, -1, 1, 1, 0, 1, -1, 0, -1, 0, 1, 0, 2, -1, 0, 0, 3, -1, -2, 0, -2, 0, 3, -2, 1, -1, -4, -1, -1, 1, -3, 0, 1, 2, 2, 0, 2, -1, 3, 2, -1, 1, 4, 0, 1, -1, 1, 0, -1
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,4
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COMMENTS
| The inverse Moebius transform of A117164 (column 3 of A117162) equals this sequence preceded by a zero.
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FORMULA
| Equals the Moebius transform of column 1 preceded by a zero:
[0,1,-1,-2,0,-1,1,0,...] = Moebius([0, 1,-1,-1,0,-1,1,-1,...]).
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CROSSREFS
| Cf. A117162, A112682, A008683 (column 1); A117164 (column 3).
Sequence in context: A164067 A113706 A054845 * A096863 A117210 A060277
Adjacent sequences: A117160 A117161 A117162 * A117164 A117165 A117166
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KEYWORD
| sign
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AUTHOR
| Wouter Meeussen (wouter.meeussen(AT)pandora.be) and Paul D. Hanna (pauldhanna(AT)juno.com), Mar 05 2006
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