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.

A134970 Canyon numbers. Numbers with exactly one locally minimal digit and with exactly two locally maximal digits which are the same digit and nonadjacent.

Table of values

n a(n)
1 101
2 202
3 212
4 303
5 313
6 323
7 404
8 414
9 424
10 434
11 505
12 515
13 525
14 535
15 545
16 606
17 616
18 626
19 636
20 646
21 656
22 707
23 717
24 727
25 737
26 747
27 757
28 767
29 808
30 818
31 828
32 838
33 848
34 858
35 868
36 878
37 909
38 919
39 929
40 939
41 949
42 959
43 969
44 979
45 989
46 2012
47 2102
48 3013
49 3023

List of values

[101, 202, 212, 303, 313, 323, 404, 414, 424, 434, 505, 515, 525, 535, 545, 606, 616, 626, 636, 646, 656, 707, 717, 727, 737, 747, 757, 767, 808, 818, 828, 838, 848, 858, 868, 878, 909, 919, 929, 939, 949, 959, 969, 979, 989, 2012, 2102, 3013, 3023]