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.

A191245 Primes that remain prime if the bit pattern 10 is attached as the most-significant bits to their binary representation.

Table of values

n a(n)
1 3
2 7
3 11
4 19
5 53
6 97
7 103
8 127
9 131
10 149
11 179
12 197
13 227
14 239
15 277
16 283
17 337
18 349
19 409
20 457
21 463
22 487
23 499
24 569
25 599
26 641
27 659
28 683
29 701
30 719
31 743
32 809
33 839
34 953
35 971
36 1013
37 1019
38 1051
39 1093
40 1201
41 1213
42 1237
43 1291
44 1297
45 1303
46 1321
47 1381
48 1423
49 1543
50 1597
51 1621
52 1747
53 1753
54 1783
55 1801

List of values

[3, 7, 11, 19, 53, 97, 103, 127, 131, 149, 179, 197, 227, 239, 277, 283, 337, 349, 409, 457, 463, 487, 499, 569, 599, 641, 659, 683, 701, 719, 743, 809, 839, 953, 971, 1013, 1019, 1051, 1093, 1201, 1213, 1237, 1291, 1297, 1303, 1321, 1381, 1423, 1543, 1597, 1621, 1747, 1753, 1783, 1801]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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