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 A198168 #16 Dec 14 2014 06:15:20
%S A198168 42135623,98078569,96718753,76948073,69480731,31766797,76679737,
%T A198168 24784621,70388503,64157273,22970249,35831413,75055927,82060571,
%U A198168 71470109,55232923,21450839,25835239,23950547,57502877,87759961,18570113,54374603,16038689,38689997,99970699
%N A198168 Primes from merging of 8 successive digits in decimal expansion of sqrt(2).
%C A198168 Leading zeros are not permitted, so each term is 8 digits in length.
%H A198168 Vincenzo Librandi, <a href="/A198168/b198168.txt">Table of n, a(n) for n = 1..1000</a>
%t A198168 With[{len=8},Select[FromDigits/@Partition[RealDigits[Sqrt[2],10,1000][[1]],len,1],IntegerLength[#]==len&&PrimeQ[#]&]]
%Y A198168 Cf. A103773, A103789, A103793, A103808, A103809, A103810, A103811, A103812, A104824, A104825, A104826, A104843, A104844, A104845, A104846, A104847, A104848, A104849, A104850, A198161, A198162, A198163, A198164, A198165, A198166, A198167, A198169, A198170, A198171, A198172, A198173, A198174, A198175, A104851, A198177
%K A198168 nonn,base
%O A198168 1,1
%A A198168 _Harvey P. Dale_, Oct 21 2011