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 A194829 #28 Dec 27 2012 11:39:37 %S A194829 3,5,7,13,17,37,61,73,109,181,277,317,349,397,419,503,577,601,709,829, %T A194829 877,1129,1237,1367,1429,1669,1993,2467,2833,2879,3001,3037,3329,3821, %U A194829 4861,5003,5281,5821,5897,6301,6329,6421,7129,7309,7873,8017,8597,8821,8969,9157 %N A194829 Records of primes q in the representation of odd n>5 by n=2*p+q, p, q prime, q minimal. A194828 gives the values of n at which an increase of q is required. %C A194829 See A002091. Checked up to n=2*10^13. %D A194829 See A002091. %H A194829 See A002091. %e A194829 a(5)=17, because it is the smallest possible value of q in the representation of 55=2*p+q. 55-3=52, 55-5=50, 55-7=48, 55-11=44, 55-13=42, none of which has the form 2*p. 55-17=38=2*19. All odd numbers < 55 can be represented using a q<17. %Y A194829 Cf. A194828, A002091, A002092 [q=1 allowed], A195354. %K A194829 nonn %O A194829 1,1 %A A194829 _Hugo Pfoertner_, Sep 03 2011 %E A194829 a(35)-a(43) from _Hugo Pfoertner_, Sep 11 2011 %E A194829 a(44)-a(49) from _Hugo Pfoertner_, Sep 18 2011 %E A194829 a(50) from _Hugo Pfoertner_, Sep 22 2011