Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A158925
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A158925 Accumulated excess or deficit of prime powers in (1, A158924(n)], +0
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; listen)
OFFSET

1,10

COMMENT

Partial sums of A158924.

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: A050373 A126237 A132203 this_sequence A031265 A029202 A029195

Adjacent sequences: A158922 A158923 A158924 this_sequence A158926 A158927 A158928

KEYWORD

nonn

AUTHOR

Daniel Forgues (squid(AT)zensearch.com), Mar 31 2009

EXTENSIONS

Corrected and edited by Daniel Forgues (squid(AT)zensearch.com), Apr 22 2009

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


AT&T Labs Research