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.
%I A204852 #17 Oct 18 2024 15:17:29
%S A204852 36598517,58117727,59083049,64590133,75138781,83877953,93155549,
%T A204852 118260929,151948711,159884693,255518401,316625693,324966667,
%U A204852 342200933,355218427,377291533,409498799,418411663,440947181,451333889,453332333,516408941,518853383,531911293
%N A204852 Primes p such that p, p+90 and p+180 are three consecutive primes.
%C A204852 Subsequence of A204764:
%C A204852 a(1..8)=A204764(906, 1639, 1673, 1895, 2319, 2671, 3049, 4169).
%C A204852 The first term p such that p, p+90, p+180 and p+270 are four consecutive primes is a(444)=4480114337=A000040(211619177).
%H A204852 Zak Seidov and Charles R Greathouse IV, <a href="/A204852/b204852.txt">Table of n, a(n) for n = 1..10000</a>
%t A204852 Select[Partition[Prime[Range[28*10^6]],3,1],Differences[#]=={90,90}&][[;;,1]] (* _Harvey P. Dale_, Oct 18 2024 *)
%Y A204852 Cf. A000040, A204764.
%K A204852 nonn
%O A204852 1,1
%A A204852 _Zak Seidov_, Jan 19 2012