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Numbers such that the n-th and (n+1)st terms are the successors of prime numbers and primes themselves and n+1 > n.
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%I #17 Nov 03 2018 12:00:19

%S 3,5,7,11,13,19,23,31,37,47

%N Numbers such that the n-th and (n+1)st terms are the successors of prime numbers and primes themselves and n+1 > n.

%C Is this the same as prime(k) such that prime(k+1)*prime(k+2) > 1 + prime(k)*prime(k+3)? - _Arkadiusz Wesolowski_, May 12 2018

%C a(n) = A075323(n) for 1 <= n <= 10. - _Georg Fischer_, Nov 02 2018

%Y Cf. A075323.

%K nonn,uned,obsc,unkn

%O 1,1

%A Jonathan Baca (jbakid(AT)gmail.com), Nov 05 2008