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A125287 mu(n) * A000217(n). 1
1, -3, -6, 0, -15, 21, -28, 0, 0, 55 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row sums of A127510.

LINKS

Table of n, a(n) for n=1..10.

EXAMPLE

a(n) = -15 = (-1) * 15, since mu(5) = -1 and T(5) = 15.

CROSSREFS

Cf. A008683, A000217, A127510.

Sequence in context: A284896 A299032 A094674 * A264813 A009014 A009036

Adjacent sequences:  A125284 A125285 A125286 * A125288 A125289 A125290

KEYWORD

sign,easy

AUTHOR

Gary W. Adamson, Jan 17 2007

STATUS

approved

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Last modified January 19 20:41 EST 2020. Contains 331066 sequences. (Running on oeis4.)