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.

A153210 Primes of the form 2*p+1 where p is prime and p+1 is not squarefree.

Table of values

n a(n)
1 7
2 23
3 47
4 107
5 167
6 179
7 263
8 359
9 383
10 467
11 479
12 503
13 587
14 719
15 839
16 863
17 887
18 983
19 1187
20 1319
21 1367
22 1439
23 1487
24 1619
25 1823
26 1907
27 2027
28 2039
29 2063
30 2099
31 2207
32 2447
33 2879
34 2903
35 2999
36 3023
37 3119
38 3167
39 3203
40 3467
41 3623
42 3779
43 3863
44 4007
45 4079
46 4127

List of values

[7, 23, 47, 107, 167, 179, 263, 359, 383, 467, 479, 503, 587, 719, 839, 863, 887, 983, 1187, 1319, 1367, 1439, 1487, 1619, 1823, 1907, 2027, 2039, 2063, 2099, 2207, 2447, 2879, 2903, 2999, 3023, 3119, 3167, 3203, 3467, 3623, 3779, 3863, 4007, 4079, 4127]

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

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