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 A088484 #9 Dec 27 2019 11:51:05
%S A088484 5,11,29,1721,3539,8009,10301,17291,552791,579881,1424441,5815331,
%T A088484 7094231,7450169,9069131,10378061,10572251,11899049,22576751,38112101,
%U A088484 43553399,46696721,52265669,75160229,82074539,86927651,90658961,94468679,94935791,103052951,116240741
%N A088484 Sequence of the primes P = p(k)^2 + p(k) - 1 such that P and P + 2 are twin primes where p(k) denotes k-th prime.
%H A088484 Amiram Eldar, <a href="/A088484/b088484.txt">Table of n, a(n) for n = 1..10000</a>
%e A088484 For k = 26, p(26) = 101, 101^2 + 101 - 1 = 10301, 10301 and 10303 twin primes, therefore 10301 is a term.
%t A088484 f[n_] := n^2 + n - 1; f /@ Select[Range[10^4], And @@ PrimeQ[{#, f[#], f[#] + 2}] &] (* _Amiram Eldar_, Dec 27 2019 *)
%Y A088484 p(k) given in A088483.
%K A088484 nonn
%O A088484 1,1
%A A088484 _Pierre CAMI_, Nov 09 2003
%E A088484 Corrected by _T. D. Noe_, Nov 15 2006
%E A088484 More terms from _Amiram Eldar_, Dec 27 2019