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.

A076342 a(n) = A076340(A000040(n)), real part of primes mapped as defined in A076340, A076341.

Table of values

n a(n)
1 2
2 4
3 4
4 8
5 12
6 12
7 16
8 20
9 24
10 28
11 32
12 36
13 40
14 44
15 48
16 52
17 60
18 60
19 68
20 72
21 72
22 80
23 84
24 88
25 96
26 100
27 104
28 108
29 108
30 112
31 128
32 132
33 136
34 140
35 148
36 152
37 156
38 164
39 168
40 172
41 180
42 180
43 192
44 192
45 196
46 200
47 212
48 224
49 228
50 228
51 232
52 240
53 240
54 252
55 256
56 264
57 268
58 272

List of values

[2, 4, 4, 8, 12, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 60, 60, 68, 72, 72, 80, 84, 88, 96, 100, 104, 108, 108, 112, 128, 132, 136, 140, 148, 152, 156, 164, 168, 172, 180, 180, 192, 192, 196, 200, 212, 224, 228, 228, 232, 240, 240, 252, 256, 264, 268, 272]