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 A100842 #24 Jun 30 2024 11:13:26
%S A100842 11,37,823553,387420499,
%T A100842 112595147462071192539789448988889059930192105219196517009951969
%N A100842 Primes of the form k^k + 10.
%e A100842 1^1 + 10 = 11, which is prime, so 11 is in the sequence.
%e A100842 3^3 + 10 = 27 + 10 = 37, which is also prime, so 37 is also in the sequence.
%e A100842 5^5 + 10 = 3125 + 10 = 3135 = 3 * 5 * 11 * 19, so 3135 is not in the sequence.
%t A100842 Select[Table[n^n + 10, {n, 100}], PrimeQ] (* _Alonso del Arte_, Aug 05 2019 *)
%o A100842 (PARI) f1(n) = for(x=1,n,y=x^x+10;if(ispseudoprime(y),print1(y", ")))
%Y A100842 Cf. A100839 (corresponding k).
%K A100842 nonn,hard
%O A100842 1,1
%A A100842 _Cino Hilliard_, Jan 07 2005
%E A100842 Corrected by _T. D. Noe_, Nov 15 2006