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.

A380190 Indices k where A380188 changes, i.e., such that A380188(k) != A380188(k-1).

Table of values

n a(n)
1 1
2 2
3 4
4 11
5 21
6 22
7 25
8 29
9 31
10 32
11 33
12 45
13 225
14 226
15 227
16 256
17 355
18 2737
19 2738
20 2740
21 2741
22 2775
23 2779
24 2780
25 2781
26 2790
27 2796
28 2798
29 2802
30 2811
31 2814
32 2817
33 2819
34 2820
35 2900
36 2901
37 2902
38 2903
39 2904
40 2905
41 2906
42 2907
43 2908
44 2909
45 2910
46 2911
47 2912
48 2913
49 2914

List of values

[1, 2, 4, 11, 21, 22, 25, 29, 31, 32, 33, 45, 225, 226, 227, 256, 355, 2737, 2738, 2740, 2741, 2775, 2779, 2780, 2781, 2790, 2796, 2798, 2802, 2811, 2814, 2817, 2819, 2820, 2900, 2901, 2902, 2903, 2904, 2905, 2906, 2907, 2908, 2909, 2910, 2911, 2912, 2913, 2914]