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A234853 Indices of primes in A234851. 0

%I #10 Jan 05 2014 16:50:42

%S 2,3,4,5,6,7,9,11,12,13,15,16,18,19,20,22,26,27,29,30,34,35,37,40,44,

%T 46,48,50,53,54,55,59,60,61,62,68,76,79,80,81,85,89,91,94,96,99,100,

%U 102,110,111,112,117,122,123,125,126,134,138,139,141,144,147

%N Indices of primes in A234851.

%o (PARI) c=0;for(k=1,1999,isprime(prime(k)-k+1)&&c++&&isprime(k)&&print1(c", "))

%Y Cf. A000040, A000720, A014692, A234850, A234851, A234852, A234695.

%K nonn

%O 1,1

%A _M. F. Hasler_, Dec 31 2013

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Last modified April 20 10:09 EDT 2024. Contains 371812 sequences. (Running on oeis4.)