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A050671 Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 9. 1

%I #5 Oct 14 2019 23:54:02

%S 131,137,163,167,193,199,263,283,347,431,641,757,827,883,947,997,1021,

%T 1051,1061,1109,1151,1187,1193,1237,1259,1279,1283,1289,1453,1549,

%U 1583,1627,1637,1663,1669,1823,1867,1901,1907,1997,2003,2029,2083,2099,2339

%N Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 9.

%e Altering a(1)=131 gives 9 primes: 331, 431, 631, 101, 151, 181, 191, 137 and 139.

%Y Cf. A048853, A050673, A050660.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, Jul 15 1999

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)