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.

A071256 Smallest multiple of n sandwiched between twin primes.

Table of values

n a(n)
1 4
2 4
3 6
4 4
5 30
6 6
7 42
8 72
9 18
10 30
11 198
12 12
13 312
14 42
15 30
16 192
17 102
18 18
19 228
20 60
21 42
22 198
23 138
24 72
25 150
26 312
27 108
28 420
29 348
30 30
31 1302
32 192
33 198
34 102
35 420
36 72
37 1998
38 228
39 312
40 240
41 1230
42 42
43 1032
44 660
45 180
46 138
47 282
48 192
49 882
50 150
51 102
52 312
53 6360
54 108
55 660

List of values

[4, 4, 6, 4, 30, 6, 42, 72, 18, 30, 198, 12, 312, 42, 30, 192, 102, 18, 228, 60, 42, 198, 138, 72, 150, 312, 108, 420, 348, 30, 1302, 192, 198, 102, 420, 72, 1998, 228, 312, 240, 1230, 42, 1032, 660, 180, 138, 282, 192, 882, 150, 102, 312, 6360, 108, 660]