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 A364836 #25 Aug 31 2023 12:01:58 %S A364836 1,3,5,7,9,110,353,363,373,383,393,524,474,484,565,494,575,615,585, %T A364836 837,595,716,686,1342,777,696,1332,787,878,918,797,888,979,32212, %U A364836 12892,898,989,1009,11220,54544,999,30902,11110,43423,42623,28982,1100,11000,35753,36663 %N A364836 a(n) is the least positive integer that can be expressed as the sum of two distinct nonzero decimal palindromes in exactly n ways. %e A364836 For n = 5: 110 = 9 + 101 = 11 + 99 = 22 + 88 = 33 + 77 = 44 + 66. %Y A364836 Cf. A002113, A115336, A341155. %K A364836 nonn,base %O A364836 0,2 %A A364836 _Ilya Gutkovskiy_, Aug 28 2023 %E A364836 a(33) and beyond from _Michael S. Branicky_, Aug 31 2023