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 A125264 #20 Jul 14 2025 14:49:54
%S A125264 2,8,238,310,338,442,542,688,698,872,920,1198,1330,1382,1538,1558,
%T A125264 1678,1702,1712,1768,1882,2032,2080,2102,2260,2312,2408,2440,2540,
%U A125264 2642,3112,3170,3188,3268,3320,3580,3740,3742,3770,3980,4028,4048,4148,4292,4472
%N A125264 Numbers k such that k^10 + 9 is prime.
%H A125264 Carmine Suriano, <a href="/A125264/b125264.txt">Table of n, a(n) for n = 1..1524</a>
%t A125264 lst={};k=10;Do[If[PrimeQ[n^k+k-1], AppendTo[lst, n]], {n, 0, 10^4}];lst (* _Vladimir Joseph Stephan Orlovsky_, Sep 10 2008 *)
%t A125264 Select[Range[5000],PrimeQ[#^10+9]&] (* _Harvey P. Dale_, Nov 17 2014 *)
%o A125264 (PARI) is(n)=isprime(n^10+9) \\ _Charles R Greathouse IV_, Feb 17 2017
%Y A125264 Other sequences of the type "Numbers k such that k^j + j - 1 is prime": A000040 (j=1), A005574 (j=2), A067200 (j=3), A125259 (j=4), A125260 (j=5), A125261 (j=6), A125262 (j=7), A125263 (j=8), this sequence (j=10), A125265 (j=11).
%K A125264 nonn
%O A125264 1,1
%A A125264 _Zak Seidov_, Nov 26 2006