cp's OEIS Frontend

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.

A246008 Let pal(k) denote the k-th palindrome, A002113(k), and let a(0)=0 and a(1)=1. For n >= 2, if a(n-1) = pal(k), then a(n) = pal(k+i), where i = a(n-1)-a(n-2).

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 11
11 33
12 252
13 15451
14 54533545
15 445335474533544
16 34533547453354645335474533543
17 245335474533546453354745335454533547453354645335474533542
18 14533547453354645335474533545453354745335464533547453354445335474533546453354745335454533547453354645335474533541

List of values

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 33, 252, 15451, 54533545, 445335474533544, 34533547453354645335474533543, 245335474533546453354745335454533547453354645335474533542, 14533547453354645335474533545453354745335464533547453354445335474533546453354745335454533547453354645335474533541]