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A117164 Column 3 of triangle A117162; equals the Moebius transform of A117163 (column 2 of A117162) preceded by a zero. 2
0, 0, 1, -1, -2, -1, -1, 2, -1, 3, -1, 2, 2, 1, -2, 1, 2, 1, -1, 0, 1, 1, -1, -2, 2, -2, -1, 2, 3, 1, -1, -3, -2, -2, 3, -1, 2, 1, -5, 0, 2, -1, 2, 0, 4, -1, -2, -1, -1, -4, -3, 2, 3, 1, 2, -4, 1, -2, 0, 0, -1, 1, -1, 1, 1, 2, 2, 0, 0, -4, 3, -1, -2, -2, -1, 1, 5, 3, 1, -4, -3, -3, -1, -2, -3, -2, -3, 1, 2, -4, 1, 2, 3, 4, 2, 3, 4, 1, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,5
COMMENTS
The inverse Moebius transform of column 4 of A117162 equals
this sequence preceded by a zero.
LINKS
FORMULA
Equals the Moebius transform of column 2 preceded by a zero:
[0,0,1,-1,-2,-1,-1,2,...] = Moebius([0, 0,1,-1,-2,0,-1,1,...]).
CROSSREFS
Cf. A117162, A112682, A008683 (Moebius); A117163 (column 2).
Sequence in context: A341970 A220465 A050305 * A212182 A236567 A360564
KEYWORD
sign
AUTHOR
STATUS
approved

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Last modified March 18 22:22 EDT 2024. Contains 370951 sequences. (Running on oeis4.)