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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.

A178066 Primes p of the form x^2+59, such that p+2 is also prime.

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%I A178066 #22 Sep 01 2025 11:17:04
%S A178066 59,108959,176459,4040159,5904959,10497659,25401659,26625659,38192459,
%T A178066 89302559,105884159,117288959,155750459,156500159,228614459,251856959,
%U A178066 306950459,432224159,491508959,508953659,624500159,682776959,934524959,1092963659,1106892959
%N A178066 Primes p of the form x^2+59, such that p+2 is also prime.
%C A178066 All sequence members end in '59' since x must be divisible by 10 (30 actually).
%H A178066 Harvey P. Dale, <a href="/A178066/b178066.txt">Table of n, a(n) for n = 1..1000</a>
%e A178066 59 = 0^2+59, 59 and 61 are prime.
%e A178066 108959 = 330^2+59, 108959 and 108961 are prime.
%t A178066 Select[(30*Range[0,2000])^2+59,PrimeQ[#]&&PrimeQ[#+2]&] (* _Harvey P. Dale_, Apr 14 2012 *)
%K A178066 nonn,changed
%O A178066 1,1
%A A178066 _John L. Drost_, Dec 16 2010
%E A178066 More terms from _Harvey P. Dale_, Apr 14 2012
%E A178066 New name from _Jason Yuen_, Sep 01 2025