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.

A335279 Positions of first appearances in A124771 = number of distinct contiguous subsequences of compositions in standard order.

Table of values

n a(n)
1 0
2 1
3 3
4 5
5 11
6 15
7 23
8 27
9 37
10 47
11 55
12 107
13 111
14 119
15 155
16 215
17 223
18 239
19 411
20 431
21 471
22 479
23 495
24 549
25 631
26 943
27 951
28 959
29 991
30 1647
31 1887
32 1967
33 1983
34 2015
35 2543
36 2935
37 3703
38 3807
39 3935
40 3967
41 4031
42 6639
43 6895
44 7407
45 7871
46 7903
47 8063
48 8127
49 10207
50 13279

List of values

[0, 1, 3, 5, 11, 15, 23, 27, 37, 47, 55, 107, 111, 119, 155, 215, 223, 239, 411, 431, 471, 479, 495, 549, 631, 943, 951, 959, 991, 1647, 1887, 1967, 1983, 2015, 2543, 2935, 3703, 3807, 3935, 3967, 4031, 6639, 6895, 7407, 7871, 7903, 8063, 8127, 10207, 13279]