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.

A226155 Smallest of four consecutive primes whose average is a triangular number.

Table of values

n a(n)
1 11
2 47
3 101
4 109
5 241
6 587
7 1217
8 1481
9 2069
10 2203
11 3313
12 4357
13 5443
14 6779
15 7351
16 7489
17 10723
18 11927
19 12239
20 16267
21 18911
22 24517
23 24733
24 27953
25 36571
26 44839
27 51347
28 55249
29 55931
30 56941
31 60017
32 64951
33 68239
34 68993
35 70117
36 75041
37 86719
38 87133
39 92227
40 94819
41 98773
42 111611

List of values

[11, 47, 101, 109, 241, 587, 1217, 1481, 2069, 2203, 3313, 4357, 5443, 6779, 7351, 7489, 10723, 11927, 12239, 16267, 18911, 24517, 24733, 27953, 36571, 44839, 51347, 55249, 55931, 56941, 60017, 64951, 68239, 68993, 70117, 75041, 86719, 87133, 92227, 94819, 98773, 111611]

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

Content is available under The OEIS End-User License Agreement.