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 A070250 #14 May 28 2023 12:13:36
%S A070250 181,12421,30403,1008001,1114111,1212121,100161001,100404001,
%T A070250 101060101,101141101,102040201,102202201,104000401,130020031,
%U A070250 140000041,10001610001,10013031001,10100600101,10102220101,10130003101
%N A070250 Palindromic primes with digit sum 10.
%H A070250 Chai Wah Wu, <a href="/A070250/b070250.txt">Table of n, a(n) for n = 1..1777</a>
%t A070250 Do[p = IntegerDigits[ Prime[n]]; If[ Plus @@ p == 10 && Reverse[p] == p, Print[ Prime[n]]], {n, 1, 10^10}]
%t A070250 Select[Prime[Range[4607*10^5]],PalindromeQ[#]&&Total[IntegerDigits[#]]==10&] (* _Harvey P. Dale_, May 28 2023 *)
%Y A070250 Cf. A002385, A070247, A070248, A070249.
%K A070250 base,nonn
%O A070250 1,1
%A A070250 _Amarnath Murthy_, May 05 2002
%E A070250 Edited and extended by _Robert G. Wilson v_ and _Jason Earls_, May 06 2002