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.

A365451 Odd composite numbers k such that A349494(k) = A000120(k).

Table of values

n a(n)
1 15
2 27
3 51
4 63
5 85
6 95
7 111
8 119
9 123
10 125
11 187
12 219
13 221
14 255
15 335
16 365
17 411
18 447
19 485
20 511
21 629
22 655
23 685
24 697
25 771
26 831
27 879
28 959
29 965
30 1011
31 1139
32 1241
33 1285
34 1405
35 1535
36 1563
37 1649
38 1731
39 1779
40 1791
41 1799
42 1923
43 1983
44 2005
45 2019
46 2031
47 2043
48 2045
49 2227
50 2605
51 2735
52 2815
53 2827
54 2885
55 3099

List of values

[15, 27, 51, 63, 85, 95, 111, 119, 123, 125, 187, 219, 221, 255, 335, 365, 411, 447, 485, 511, 629, 655, 685, 697, 771, 831, 879, 959, 965, 1011, 1139, 1241, 1285, 1405, 1535, 1563, 1649, 1731, 1779, 1791, 1799, 1923, 1983, 2005, 2019, 2031, 2043, 2045, 2227, 2605, 2735, 2815, 2827, 2885, 3099]