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.

A353402 Numbers k such that the k-th composition in standard order has its own run-lengths as a subsequence (not necessarily consecutive).

Table of values

n a(n)
0 0
1 1
2 10
3 21
4 26
5 43
6 53
7 58
8 107
9 117
10 174
11 186
12 292
13 314
14 346
15 348
16 349
17 373
18 430
19 442
20 570
21 585
22 586
23 629
24 676
25 693
26 696
27 697
28 698
29 699
30 804
31 826
32 858
33 860
34 861
35 885
36 954
37 1082
38 1141
39 1173
40 1210
41 1338
42 1353
43 1387
44 1392
45 1393
46 1394
47 1396
48 1397
49 1398
50 1466

List of values

[0, 1, 10, 21, 26, 43, 53, 58, 107, 117, 174, 186, 292, 314, 346, 348, 349, 373, 430, 442, 570, 585, 586, 629, 676, 693, 696, 697, 698, 699, 804, 826, 858, 860, 861, 885, 954, 1082, 1141, 1173, 1210, 1338, 1353, 1387, 1392, 1393, 1394, 1396, 1397, 1398, 1466]