cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A079889 Primes indexed by A078515; i.e., primes which start record runs of consecutive primes with distinct first differences.

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%I A079889 #9 Oct 19 2017 03:14:11
%S A079889 2,17,83,113,491,1367,1801,5869,15919,34883,70639,70657,214867,
%T A079889 2515871,3952733,13010143,30220163,60155567,69931991,203674907,
%U A079889 1092101119,1363592621,1363592677,2124140323,23024158649,30282104173,196948778371
%N A079889 Primes indexed by A078515; i.e., primes which start record runs of consecutive primes with distinct first differences.
%F A079889 a(n) = A078515(n)-th prime.
%e A079889 2, 17 and 83 are in the sequence because the 3 consecutive primes 2,3,5 have distinct first differences 1,2, the 4 consecutive primes 17,19,23,29 have distinct differences 2,4,6, and the 5 consecutive primes 83,89,97,101,103 have distinct differences 6,8,4,2.
%Y A079889 Cf. A078515, A078516. Same as A079007 with duplicates removed.
%K A079889 nonn
%O A079889 1,1
%A A079889 _N. J. A. Sloane_, Jan 07 2003
%E A079889 More terms from _Don Reble_, Jan 15 2003
%E A079889 a(25)-a(27) from _Donovan Johnson_, Oct 23 2012