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A174557 A010766*A154990. 2
1, -2, 1, -3, -1, 1, -4, -2, -1, 1, -5, -2, -1, -1, 1, -6, -3, -2, -1, -1, 1, -7, -3, -2, -1, -1, -1, 1, -8, -4, -2, -2, -1, -1, -1, 1, -9, -4, -3, -2, -1, -1, -1, -1, 1, -10, -5, -3, -2, -2, -1, -1, -1, -1, 1, -11, -5, -3, -2, -2, -1, -1, -1, -1, -1, 1, -12, -6, -4, -3, -2, -2 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..72.

EXAMPLE

Table begins:

1,

-2,1,

-3,-1,1,

-4,-2,-1,1,

-5,-2,-1,-1,1,

-6,-3,-2,-1,-1,1,

-7,-3,-2,-1,-1,-1,1,

-8,-4,-2,-2,-1,-1,-1,1,

-9,-4,-3,-2,-1,-1,-1,-1,1,

-10,-5,-3,-2,-2,-1,-1,-1,-1,1,

CROSSREFS

Cf. A154990.

Sequence in context: A182715 A088425 A141294 * A010766 A135841 A210992

Adjacent sequences:  A174554 A174555 A174556 * A174558 A174559 A174560

KEYWORD

sign,tabl

AUTHOR

Mats Granvik, Paul D. Hanna, Mar 22 2010

STATUS

approved

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Last modified January 22 04:27 EST 2020. Contains 331133 sequences. (Running on oeis4.)