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A093075 Indicating the neighbor with a greater greatest prime factor. 1
1, 1, 0, 1, 0, 1, 0, -1, 1, 1, 0, 1, 0, -1, -1, 1, 0, 1, 0, -1, 1, 1, 0, -1, 1, 0, -1, 1, 0, 1, 0, -1, 1, 0, -1, 1, 0, -1, -1, 1, 0, 1, 0, -1, 1, 1, 0, -1, 0, 1, 0, 1, 0, -1, 0, 1, 1, 1, 0, 1, 0, -1, -1, 1, 0, 1, 0, -1, 0, 1, 0, 1, 0, -1, -1, 0, -1, 1, 0, -1, 1, 1, 0, -1, 1, 0, -1, 1, 0, -1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

A093074(n)=A006530(n+a(n)); A006530(n)<=A006530(n+a(n)).

LINKS

Table of n, a(n) for n=1..90.

CROSSREFS

Sequence in context: A331281 A105470 A087429 * A104120 A254634 A108336

Adjacent sequences:  A093072 A093073 A093074 * A093076 A093077 A093078

KEYWORD

sign

AUTHOR

Reinhard Zumkeller, Mar 18 2004

STATUS

approved

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Last modified June 3 05:29 EDT 2020. Contains 334798 sequences. (Running on oeis4.)