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.

A214451 Arithmetic mean of next a(n) successive squares of positive integers is prime.

Table of values

n a(n)
1 5
2 11
3 29
4 43
5 17
6 131
7 13
8 7
9 17
10 7
11 53
12 19
13 25
14 35
15 65
16 59
17 17
18 35
19 113
20 43
21 25
22 35
23 5
24 7
25 5
26 11
27 89
28 23
29 17
30 35
31 29
32 43
33 5
34 31
35 109
36 71
37 65
38 7
39 41
40 31
41 61
42 35
43 25
44 107
45 25
46 11
47 41
48 47
49 25
50 175
51 41
52 35
53 29
54 23
55 17
56 43
57 197
58 91
59 13
60 95
61 17
62 47
63 5
64 7
65 25
66 11

List of values

[5, 11, 29, 43, 17, 131, 13, 7, 17, 7, 53, 19, 25, 35, 65, 59, 17, 35, 113, 43, 25, 35, 5, 7, 5, 11, 89, 23, 17, 35, 29, 43, 5, 31, 109, 71, 65, 7, 41, 31, 61, 35, 25, 107, 25, 11, 41, 47, 25, 175, 41, 35, 29, 23, 17, 43, 197, 91, 13, 95, 17, 47, 5, 7, 25, 11]

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

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