This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A152563 #8 Jun 14 2017 05:52:46 %S A152563 5,11,37,61,107,181,467,563,821,947,2341,2939,3833,4073,5479,6043, %T A152563 9161,9281,11399,12323,14249,15263,16007,22027,25117,26249,32189, %U A152563 37987,39581,42139,42853,43093,50291,54449,62653,64063,64919,70181,73189,82219 %N A152563 Primes in A152535. %p A152563 A001223 := proc(n) ithprime(n+1)-ithprime(n) ; end: A141042 := proc(n) option remember ; n*A001223(n) ; end: A152535 := proc(n) add(A141042(i),i=1..n) ; end: for n from 1 to 300 do a35 := A152535(n) ; if isprime(a35) then printf("%d,",a35) ; fi; od: # _R. J. Mathar_, Feb 06 2009 %Y A152563 Cf. A000040, A000720, A141042, A152535. %K A152563 nonn %O A152563 1,1 %A A152563 _Omar E. Pol_, Dec 07 2008 %E A152563 More terms from _R. J. Mathar_, Feb 06 2009