Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A060849
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A060849 Difference between 2 consecutive primes between which a a nontrivial power of prime is found. +0
1
2, 4, 4, 4, 6, 6, 6, 6, 6, 4, 14, 14, 4, 6, 10, 6, 10, 10, 8, 12, 18, 12, 6, 14, 14, 10, 34, 6, 24, 14, 14, 24, 24, 6, 12, 16, 16, 22, 8, 6, 10, 10, 12, 10, 18, 10, 6, 16, 8, 18, 10, 18, 6, 20, 20, 34, 18, 14, 10, 12, 30, 24, 8, 16, 14, 6, 36, 20, 12, 28, 12, 10, 12, 14, 20, 22, 22 (list; graph; listen)
OFFSET

1,1

FORMULA

a(n)=nextprime[A025475(n)]-prevprime[A025475(n)]=A013633[A025475(n)]

EXAMPLE

59049=3^10 is between 59029 and 59051, a(n)=59051-59029=22.

CROSSREFS

Cf. A025475, A000961, A001597, A001694, A007917, A007918, A013632, A013633, A049711.

Sequence in context: A084291 A060271 A073806 this_sequence A130819 A050829 A033825

Adjacent sequences: A060846 A060847 A060848 this_sequence A060850 A060851 A060852

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), May 03 2001

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 July 25 07:41 EDT 2008. Contains 142293 sequences.


AT&T Labs Research