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Least Ramanujan prime having a gap of 2n to the next Ramanujan prime.
2

%I #6 Mar 30 2012 17:22:57

%S 149,67,11,59,409,17,1973,151,349,107,127,857,71,373,1187,5657,607,

%T 311,1823,769,677,1733,181,1103,1373,23767,1609,881,6703,1913,14081,

%U 3697,503,4259,3181,4129,33629,28933,3371,9239,5557,10343,2531,6571,2909,9521,20233,13901,31859,3067

%N Least Ramanujan prime having a gap of 2n to the next Ramanujan prime.

%F a(n) = A182875(n) - 2n.

%Y Cf. A000230 (least prime beginning a gap of 2n)

%K nonn

%O 1,1

%A _T. D. Noe_, Dec 09 2010

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Last modified September 21 18:11 EDT 2024. Contains 376087 sequences. (Running on oeis4.)