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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.

A265768 Numerators of primes-only best approximates (POBAs) to 5; see Comments.

Table of values

n a(n)
1 7
2 11
3 23
4 37
5 53
6 67
7 83
8 97
9 113
10 157
11 233
12 263
13 293
14 307
15 337
16 353
17 367
18 397
19 443
20 487
21 503
22 547
23 563
24 653
25 683
26 743
27 757
28 787
29 863
30 907
31 953
32 967
33 983
34 997
35 1117
36 1163
37 1193
38 1283
39 1553
40 1567
41 1583
42 1657
43 1733
44 1747
45 1867
46 1913
47 1987
48 2003
49 2153
50 2213

List of values

[7, 11, 23, 37, 53, 67, 83, 97, 113, 157, 233, 263, 293, 307, 337, 353, 367, 397, 443, 487, 503, 547, 563, 653, 683, 743, 757, 787, 863, 907, 953, 967, 983, 997, 1117, 1163, 1193, 1283, 1553, 1567, 1583, 1657, 1733, 1747, 1867, 1913, 1987, 2003, 2153, 2213]