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A096454 Primes p such that the number of primes q, 7 <= q < p, congruent to 1 or 2 mod 5, is one more than the number of such primes congruent to 3 or 4 mod 5. 2

%I

%S 11,17,23,41,47,59,67,83,103,109,137,149,157,167,179,191,197,211,227,

%T 233,257,269,277,307,389,401,419,431,439,499,563,587,599,607,617,631,

%U 661,677,691,727,739,761,773,797,811,853,859,883,907,937,1171,1289,1297

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

%Y Cf. A096447-A096455.

%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 September 18 23:45 EDT 2021. Contains 347549 sequences. (Running on oeis4.)