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A096455 Primes p such that the number of primes q, 7 <= q < p, congruent to 1 or 2 mod 5, is two more than the number of such primes congruent to 3 or 4 mod 5. 8

%I

%S 13,19,43,53,71,79,139,163,173,193,199,223,229,263,281,293,311,317,

%T 383,409,433,593,613,619,641,647,659,673,683,701,719,733,769,809,821,

%U 827,839,911,929,941,1151,1163,1181,1231,1277,1283,1301,1307,1321,1439,1451

%N Primes p such that the number of primes q, 7 <= q < p, congruent to 1 or 2 mod 5, is two more than the number of such primes congruent to 3 or 4 mod 5.

%Y Cf. A096447-A096454.

%K nonn,easy

%O 1,1

%A _Yasutoshi Kohmoto_, Aug 12 2004

%E More terms and better definition from _Joshua Zucker_, May 21 2006

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Last modified April 7 04:20 EDT 2020. Contains 333292 sequences. (Running on oeis4.)