A158698 - OEIS

%I #3 Jul 22 2020 11:39:23

%S 5,6,8,9,11,12,14,15,17,18,19,20,23,24,26,27,29,30,32,33,34,35,38,39,

%T 40,41,43,44,45,46,48,49,53,54,56,57,59,60,61,62,63,64,65,66,67,68,71,

%U 72,73,74,75,76,77,78,80,81,82,83,85,86,87,88,92,93,94,95,96,97,98,99,101

%N Numbers not occurring in A073627.

%Y Cf. A073627 a(1)=1, for n > 1, a(n) is the smallest positive integer such that a(n) >= a(n-1) and a(n)+a(n-1) is prime.

%K nonn

%O 1,1

%A _Zak Seidov_, Mar 24 2009