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 A060878 #17 Jan 05 2025 19:51:36 %S A060878 129,153,165,189,195,219,231,255,2188,2296,2404,2440,2548,2656,2692, %T A060878 2800,2908,2920,3028,3136,3172,3280,3388,3424,3532,3640,3652,3760, %U A060878 3868,3904,4012,4120,4156,4264,4372,4376,4484,4592,4628,4736,4844 %N A060878 Intrinsic 8-palindromes: n is an intrinsic k-palindrome if it is a k-digit palindrome in some base. %C A060878 All numbers are intrinsic 1- and 2-palindromes, almost all numbers are intrinsic 3-palindromes and very few numbers are intrinsic k-palindromes for k >= 4. %H A060878 Peter Kagey, <a href="/A060878/b060878.txt">Table of n, a(n) for n = 1..10000</a> %H A060878 A. J. Di Scala and M. Sombra, <a href="http://arXiv.org/abs/math.GM/0105022">Intrinsic Palindromic Numbers</a>, arXiv:math/0105022 [math.GM], 2001. %H A060878 A. J. Di Scala and M. Sombra, <a href="https://web.archive.org/web/2024*/https://www.fq.math.ca/Papers1/42-1/quartscala01_2004.pdf">Intrinsic Palindromes</a>, Fib. Quart. 42, no. 1, Feb. 2004, pp. 76-81. %Y A060878 Cf. A060873, A060874, A060875, A060876, A060877, A060879, A060947, A060948, A060949. %K A060878 nonn,base %O A060878 1,1 %A A060878 _Harvey P. Dale_, May 05 2001