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 A198164 #16 Dec 14 2014 06:20:30
%S A198164 5623,7309,6967,7187,8753,7537,3769,6679,9907,4621,8753,4327,4157,
%T A198164 2309,1229,2297,3583,6659,5927,5927,5011,7027,2851,1741,8609,4079,
%U A198164 7253,7457,7759,3557,2203,5701,5437,4603,8689,6899,8999,7069,4027,7823,9293,3691,6311
%N A198164 Primes from merging of 4 successive digits in decimal expansion of sqrt(2).
%C A198164 Leading zeros are not permitted, so each term is 4 digits in length.
%H A198164 Vincenzo Librandi, <a href="/A198164/b198164.txt">Table of n, a(n) for n = 1..1000</a>
%t A198164 With[{len=4},Select[FromDigits/@Partition[RealDigits[Sqrt[2],10,1000][[1]], len,1],IntegerLength[#]==len&&PrimeQ[#]&]]
%Y A198164 Cf. A103773, A103789, A103793, A103808, A103809, A103810, A103811, A103812, A104824, A104825, A104826, A104843, A104844, A104845, A104846, A104847, A104848, A104849, A104850, A198161, A198162, A198163, A198165, A198166, A198167, A198168, A198169, A198170, A198171, A198172, A198173, A198174, A198175, A104851, A198177.
%K A198164 nonn,base
%O A198164 1,1
%A A198164 _Harvey P. Dale_, Oct 21 2011