This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A075292 Interprimes which are of the form s*prime, s=17. 0
 34, 1003, 1207, 5933, 6613, 6749, 10217, 10897, 18547, 18649, 22117, 23137, 23239, 25177, 34493, 38267, 40477, 43469, 44047, 49351, 54553, 58973, 60503, 62441, 66623, 67813, 71893, 76619, 79543, 80257, 80903, 85153, 86683, 87601, 89437 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Interprimes of the form s*prime are in A075277-A075296 ( s = 2 - 21 ). Case s=1 is impossible. LINKS EXAMPLE 1207 is an interprime and 1207/17 = 71 is prime. MATHEMATICA s=17; Select[Table[(Prime[n+1]+Prime[n])/2, {n, 2, 4000}], PrimeQ[ #/s]&] CROSSREFS Cf. A075277-A075296. Sequence in context: A020535 A134500 A098607 * A214190 A214241 A162838 Adjacent sequences:  A075289 A075290 A075291 * A075293 A075294 A075295 KEYWORD easy,nonn AUTHOR Zak Seidov, Sep 12 2002 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .