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A128655 Primes occurring in A084704 exactly 4 times. 3

%I #10 Jul 22 2020 11:35:43

%S 1223,1907,2423,4079,7993,11383,14431,20113,20359,22189,23209,26993,

%T 28603,29339,30259,31013,33211,33629,35083,35353,39191,40177,42797,

%U 44549,47963,49663,51283,52027,52727,53077,54577,58657,58991,60859

%N Primes occurring in A084704 exactly 4 times.

%e 1223 occurs as the 165th, 184th, 189th and 191st terms in A084704:

%e (prime[ #+1]+1223)/(AT){165,184,189,191} = {1103,1163,1187,1193] primes.

%Y Cf. A084704, A128653, A128654.

%K nonn

%O 1,1

%A _Zak Seidov_, Mar 18 2007

%E a(5)-a(34) from _Donovan Johnson_, Apr 17 2010

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Last modified March 1 19:16 EST 2024. Contains 370443 sequences. (Running on oeis4.)