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A158925 Accumulated excess or deficit of prime powers in (1, A158924(n)]. 3
0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 1, 2, 2, 3, 3, 3, 3, 3, 4, 4, 3, 4, 4, 4, 5, 4, 5, 5, 5, 4, 4, 5, 6, 6, 5, 5, 7, 7, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 7, 8, 9, 8, 7, 7, 6, 6, 7, 7, 7, 8, 7, 7, 8, 8, 9, 9, 10, 10, 10, 9, 9, 10, 10, 9, 9, 9, 9, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 11, 10, 11, 11, 11 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,10

COMMENTS

Partial sums of A158924.

First term < 0: a(9503) = -1. - Sidney Cadot, Sep 23 2015

LINKS

Daniel Forgues, Table of n, a(n) for n=1..9696

CROSSREFS

Cf. A158924, "Number of prime powers - 1 in interval (A158923(n-1), A158923(n)] expressing the excess or deficit relative to the asymptotic average of 1."

Sequence in context: A243164 A333708 A132203 * A262868 A342097 A259357

Adjacent sequences:  A158922 A158923 A158924 * A158926 A158927 A158928

KEYWORD

sign

AUTHOR

Daniel Forgues, Mar 31 2009

EXTENSIONS

Corrected and edited by Daniel Forgues, Apr 22 2009

STATUS

approved

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Last modified August 1 22:36 EDT 2021. Contains 346408 sequences. (Running on oeis4.)