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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
OFFSET
1,10
COMMENTS
Partial sums of A158924.
First term < 0: a(9503) = -1. - Sidney Cadot, Sep 23 2015
LINKS
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
KEYWORD
sign
AUTHOR
Daniel Forgues, Mar 31 2009
EXTENSIONS
Corrected and edited by Daniel Forgues, Apr 22 2009
STATUS
approved