# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a101043 Showing 1-1 of 1 %I A101043 #9 Nov 16 2019 03:51:07 %S A101043 1,2,6,22,88,112,116,202,242,284,470,718,772,1326,1328,1334,1642,1732, %T A101043 1762,2402,2558,3274,5246,5888,7094,7702,7984,9512,9952,9974,10342, %U A101043 10532,12688,13528,16766,25678,25708,37666,59894,60458,61756,62156 %N A101043 A101042 sorted. There exists a prime p for which a(n) is the smallest positive d such that p is the smallest prime where p+d is also prime. %C A101043 Except for n=1, A020483(a(n)/2) is the first appearance of a prime in A020483. %H A101043 J. K. Andersen, Prime gaps (not necessarily consecutive). %H A101043 Mike Oakes, Ed Pegg Jr, Jens Kruse Andersen, Prime gaps (not necessarily consecutive), digest of 5 messages in primenumbers Yahoo group, Nov 26 - Nov 27, 2004. [Cached copy] %e A101043 d=6 is in the sequence because there exists the prime p=5 satisfying the required conditions: 2+6, 3+6 is composite and 5+6 is prime. 6 is the smallest such number. %Y A101043 Cf. A020483, A101042, A101044, A101045, A101046. %K A101043 nonn %O A101043 1,2 %A A101043 _Jens Kruse Andersen_, Nov 28 2004 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE