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.

A090069 Numbers n such that there are (presumably) eight palindromes in the Reverse and Add! trajectory of n.

Table of values

n a(n)
1 3
2 8
3 20
4 22
5 100
6 101
7 116
8 122
9 139
10 151
11 160
12 215
13 221
14 238
15 313
16 314
17 320
18 337
19 343
20 413
21 436
22 512
23 611
24 634
25 696
26 710
27 717
28 727
29 733
30 832
31 931
32 1004
33 1011
34 1070
35 1101
36 1160
37 1250
38 1340
39 1430
40 1520
41 1610
42 1700
43 1771
44 2000
45 2002
46 2003
47 2010
48 2100
49 2112

List of values

[3, 8, 20, 22, 100, 101, 116, 122, 139, 151, 160, 215, 221, 238, 313, 314, 320, 337, 343, 413, 436, 512, 611, 634, 696, 710, 717, 727, 733, 832, 931, 1004, 1011, 1070, 1101, 1160, 1250, 1340, 1430, 1520, 1610, 1700, 1771, 2000, 2002, 2003, 2010, 2100, 2112]