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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.

A075540 Integers that are the average of three successive primes.

Table of values

n a(n)
1 5
2 53
3 157
4 173
5 211
6 257
7 263
8 373
9 511
10 537
11 563
12 593
13 607
14 653
15 733
16 947
17 977
18 999
19 1073
20 1103
21 1123
22 1187
23 1223
24 1239
25 1367
26 1461
27 1501
28 1511
29 1541
30 1747
31 1753
32 1763
33 1773
34 1899
35 1907
36 1917
37 2071
38 2181
39 2287
40 2401
41 2409
42 2417
43 2449
44 2677
45 2903
46 2963

List of values

[5, 53, 157, 173, 211, 257, 263, 373, 511, 537, 563, 593, 607, 653, 733, 947, 977, 999, 1073, 1103, 1123, 1187, 1223, 1239, 1367, 1461, 1501, 1511, 1541, 1747, 1753, 1763, 1773, 1899, 1907, 1917, 2071, 2181, 2287, 2401, 2409, 2417, 2449, 2677, 2903, 2963]

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

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