Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A154302
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A154302 Primes of the form : 1/x+2/x+3/x+4/x+5/x+6/x+7/x+..., x=87. +0
3
5, 19, 43, 173 (list; graph; listen)
OFFSET

1,1

COMMENT

Next term will be larger then : 12108688286

MATHEMATICA

lst={}; s=0; Do[s+=n/87; If[Floor[s]==s, If[PrimeQ[s], AppendTo[lst, s]]], {n, 0, 4*9!}]; lst

CROSSREFS

Cf. A057570, A154293, A154296, A154297, A154298, A154299, A154300, A154301

Sequence in context: A020580 A146616 A146395 this_sequence A146736 A045458 A120289

Adjacent sequences: A154299 A154300 A154301 this_sequence A154303 A154304 A154305

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 06 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 1 19:22 EST 2009. Contains 167811 sequences.


AT&T Labs Research