login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A098973 Primes of the form 5p - 2q where p and q are successive primes (p<q) ordered by increasing p. 0

%I #8 Jun 03 2013 01:44:25

%S 5,11,13,29,31,47,83,103,173,193,229,251,283,317,311,373,397,443,523,

%T 569,571,587,661,677,823,839,829,929,991,1039,1061,1129,1151,1187,

%U 1289,1381,1453,1489,1559,1621,1831,1847,1873,1973,2011,2053,2087,2141,2213

%N Primes of the form 5p - 2q where p and q are successive primes (p<q) ordered by increasing p.

%o (PARI) lista(nn) = {for (n=1, nn, if (isprime(p = 5*prime(n) - 2*prime(n+1)), print1(p, ", ")););} \\ _Michel Marcus_, Jun 03 2013

%K nonn

%O 1,1

%A _Giovanni Teofilatto_, Oct 23 2004

%E Edited, corrected and extended by _Ray Chandler_, Nov 04 2004

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)