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.

A180150 Numbers n such that n and n+2 are both divisible by exactly 4 primes (counted with multiplicity).

Table of values

n a(n)
1 54
2 88
3 150
4 196
5 232
6 248
7 294
8 306
9 328
10 340
11 342
12 348
13 460
14 488
15 490
16 568
17 570
18 664
19 712
20 738
21 774
22 850
23 856
24 858
25 868
26 870
27 948
28 1012
29 1014
30 1060
31 1096
32 1110
33 1148
34 1190
35 1204
36 1206
37 1208
38 1210
39 1218
40 1254
41 1274
42 1276
43 1290
44 1302
45 1314
46 1420
47 1430
48 1448

List of values

[54, 88, 150, 196, 232, 248, 294, 306, 328, 340, 342, 348, 460, 488, 490, 568, 570, 664, 712, 738, 774, 850, 856, 858, 868, 870, 948, 1012, 1014, 1060, 1096, 1110, 1148, 1190, 1204, 1206, 1208, 1210, 1218, 1254, 1274, 1276, 1290, 1302, 1314, 1420, 1430, 1448]