The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)
A238663 n-th prime p such that (p+n)^2+n is prime but (p+j)^2+j is not prime for all 0<j<n. 1

%I #4 Mar 02 2014 12:05:24

%S 3,31,59,163,487,1019,433,2617,1831,2383,16189,2711,3407,18541,2693,

%T 21613,51517,6323,37313,32401,65543,13337,72661,95603,19571,484369,

%U 28463,31817,598891,59627,405599,217117,93257,191021,497257,381569,74567,1120087,263621

%N n-th prime p such that (p+n)^2+n is prime but (p+j)^2+j is not prime for all 0<j<n.

%Y Main diagonal of A238086.

%K nonn

%O 1,1

%A _Alois P. Heinz_, Mar 02 2014

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 June 18 18:14 EDT 2024. Contains 373486 sequences. (Running on oeis4.)