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A117163 Column 2 of triangle A117162; equals the Moebius transform of A008683 (column 1 of A117162) preceded by a zero. +0
3
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; listen)
OFFSET

1,4

COMMENT

The inverse Moebius transform of A117164 (column 3 of A117162)

equals this sequence preceded by a zero.

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,...]).

CROSSREFS

Cf. A117162, A112682, A008683 (column 1); A117164 (column 3).

Sequence in context: A113706 A060436 A054845 this_sequence A096863 A117210 A060277

Adjacent sequences: A117160 A117161 A117162 this_sequence A117164 A117165 A117166

KEYWORD

sign

AUTHOR

Wouter Meeussen (wouter.meeussen(AT)pandora.be) and Paul D. Hanna (pauldhanna(AT)juno.com), Mar 05 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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