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.

A177000 The Collatz iteration of these primes produces only even numbers, primes and 1.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 11
6 13
7 17
8 19
9 29
10 37
11 53
12 59
13 67
14 89
15 101
16 131
17 149
18 157
19 179
20 181
21 197
22 241
23 269
24 277
25 349
26 397
27 739
28 853
29 1109
30 1237
31 1429
32 1621
33 1861
34 1877
35 2161
36 2389
37 2531
38 2957
39 3413
40 3797
41 4549
42 5717
43 7621
44 10069
45 13397
46 17749
47 20021
48 31541
49 40277

List of values

[2, 3, 5, 7, 11, 13, 17, 19, 29, 37, 53, 59, 67, 89, 101, 131, 149, 157, 179, 181, 197, 241, 269, 277, 349, 397, 739, 853, 1109, 1237, 1429, 1621, 1861, 1877, 2161, 2389, 2531, 2957, 3413, 3797, 4549, 5717, 7621, 10069, 13397, 17749, 20021, 31541, 40277]