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.

A374625 In the binary expansion of n, expand bits 1 -> 01 and 0 -> 10.

Table of values

n a(n)
0 2
1 1
2 6
3 5
4 26
5 25
6 22
7 21
8 106
9 105
10 102
11 101
12 90
13 89
14 86
15 85
16 426
17 425
18 422
19 421
20 410
21 409
22 406
23 405
24 362
25 361
26 358
27 357
28 346
29 345
30 342
31 341
32 1706
33 1705
34 1702
35 1701
36 1690
37 1689
38 1686
39 1685
40 1642
41 1641
42 1638
43 1637
44 1626
45 1625
46 1622
47 1621
48 1450
49 1449
50 1446

List of values

[2, 1, 6, 5, 26, 25, 22, 21, 106, 105, 102, 101, 90, 89, 86, 85, 426, 425, 422, 421, 410, 409, 406, 405, 362, 361, 358, 357, 346, 345, 342, 341, 1706, 1705, 1702, 1701, 1690, 1689, 1686, 1685, 1642, 1641, 1638, 1637, 1626, 1625, 1622, 1621, 1450, 1449, 1446]