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.

A066131 Numbers that in base 2 need ten 'Reverse and Add' steps to reach a palindrome.

Table of values

n a(n)
1 103
2 115
3 137
4 145
5 159
6 187
7 221
8 249
9 391
10 407
11 411
12 435
13 451
14 467
15 525
16 581
17 649
18 705
19 719
20 733
21 735
22 749
23 751
24 973
25 989
26 1005
27 1151
28 1165
29 1245
30 1271
31 1403
32 1417
33 1497
34 1523
35 1661
36 1781
37 1913
38 2033
39 2059
40 2083
41 2097
42 2115
43 2129
44 2147
45 2209
46 2241

List of values

[103, 115, 137, 145, 159, 187, 221, 249, 391, 407, 411, 435, 451, 467, 525, 581, 649, 705, 719, 733, 735, 749, 751, 973, 989, 1005, 1151, 1165, 1245, 1271, 1403, 1417, 1497, 1523, 1661, 1781, 1913, 2033, 2059, 2083, 2097, 2115, 2129, 2147, 2209, 2241]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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