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 A084751 #9 May 02 2015 07:48:45
%S A084751 19,113,3628789,39916787,479001587,87178291183,
%T A084751 8841761993739701954543615999969,
%U A084751 4274883284060025564298013753389399649690343788366813724671999999999941
%N A084751 Primes of the form k! - p, where p is the smallest prime > k.
%C A084751 The next term (a(9)) has 121 digits. - _Harvey P. Dale_, May 02 2015
%t A084751 For[n = 1, n < 60, n++, If[PrimeQ[n! - Prime[PrimePi[n] + 1]], Print[n! - Prime[PrimePi[n] + 1]]]] (Steinerberger)
%t A084751 Select[Table[n!-NextPrime[n],{n,100}],PrimeQ] (* _Harvey P. Dale_, May 02 2015 *)
%Y A084751 Cf. A084750.
%K A084751 nonn
%O A084751 1,1
%A A084751 _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jun 16 2003
%E A084751 More terms from _Stefan Steinerberger_, Feb 06 2006