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 A060948 #8 Oct 31 2015 14:49:09 %S A060948 1025,1057,1105,1137,1161,1193,1241,1273,1285,1317,1365,1397,1421, %T A060948 1453,1501,1533,1539,1571,1619,1651,1675,1707,1755,1787,1799,1831, %U A060948 1879,1911,1935,1967,2015,2047,59050,59293,59536,59860,60103,60346 %N A060948 Intrinsic 11-palindromes: n is an intrinsic k-palindrome if it is a k-digit palindrome in some base. %C A060948 See A060873 for more information. %H A060948 Peter Kagey, <a href="/A060948/b060948.txt">Table of n, a(n) for n = 1..10000</a> %Y A060948 Cf. A060873-A060879. %K A060948 nonn,base %O A060948 1,1 %A A060948 _Harvey P. Dale_, May 08 2001