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.

A006285 Odd numbers not of form p + 2^k (de Polignac numbers).

Table of values

n a(n)
1 1
2 127
3 149
4 251
5 331
6 337
7 373
8 509
9 599
10 701
11 757
12 809
13 877
14 905
15 907
16 959
17 977
18 997
19 1019
20 1087
21 1199
22 1207
23 1211
24 1243
25 1259
26 1271
27 1477
28 1529
29 1541
30 1549
31 1589
32 1597
33 1619
34 1649
35 1657
36 1719
37 1759
38 1777
39 1783
40 1807
41 1829
42 1859
43 1867
44 1927
45 1969
46 1973
47 1985
48 2171
49 2203
50 2213
51 2231
52 2263
53 2279
54 2293
55 2377
56 2429
57 2465
58 2503
59 2579
60 2669

List of values

[1, 127, 149, 251, 331, 337, 373, 509, 599, 701, 757, 809, 877, 905, 907, 959, 977, 997, 1019, 1087, 1199, 1207, 1211, 1243, 1259, 1271, 1477, 1529, 1541, 1549, 1589, 1597, 1619, 1649, 1657, 1719, 1759, 1777, 1783, 1807, 1829, 1859, 1867, 1927, 1969, 1973, 1985, 2171, 2203, 2213, 2231, 2263, 2279, 2293, 2377, 2429, 2465, 2503, 2579, 2669]