Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A082911
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A082911 a(n)=p[n+Pi[n]]-p[n]=A000040[n+A000720(n)]-A000040(n). +0
1
0, 2, 6, 6, 8, 10, 14, 18, 18, 14, 22, 22, 26, 28, 26, 26, 30, 36, 36, 36, 36, 34, 48, 48, 42, 48, 48, 50, 58, 60, 54, 60, 56, 58, 50, 60, 70, 66, 66, 66, 72, 76, 78, 78, 80, 82, 82, 84, 84, 84, 84, 92, 106, 98, 96, 96, 98, 102, 106, 108, 118, 116, 112, 110, 118, 116, 112 (list; graph; listen)
OFFSET

0,2

EXAMPLE

n=10: a(10)=p[10+Pi[10]]-p[10]=p[10+4]-29=43-29=14

MATHEMATICA

Table[Prime[n+PrimePi[n]]-Prime[n], {n, 1, 128}]

CROSSREFS

Cf. A000040, A000720.

Sequence in context: A078579 A110936 A010591 this_sequence A005869 A021978 A141377

Adjacent sequences: A082908 A082909 A082910 this_sequence A082912 A082913 A082914

KEYWORD

easy,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Apr 23 2003

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 September 8 08:06 EDT 2008. Contains 143486 sequences.


AT&T Labs Research