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A050670 Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 8. 1

%I #5 Oct 14 2019 23:54:16

%S 13,103,127,173,223,257,307,317,337,367,383,397,401,419,449,461,463,

%T 491,499,557,563,577,601,613,643,647,653,673,677,683,709,739,823,829,

%U 853,887,907,967,1033,1063,1087,1103,1163,1213,1217,1223,1277,1307

%N Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 8.

%e Altering a(1)=13 gives 8 primes: 23, 43, 53, 73, 83, 11, 17 and 19.

%Y Cf. A048853, A050673, A050659.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, Jul 15 1999

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)