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.

A027866 Numbers k such that k^2 + (k+1)^2 + (k+2)^2 + (k+3)^2 + (k+4)^2 + (k+5)^2 is prime.

Table of values

n a(n)
1 2
2 3
3 4
4 9
5 12
6 13
7 18
8 19
9 21
10 23
11 24
12 32
13 34
14 38
15 48
16 51
17 52
18 56
19 62
20 63
21 81
22 82
23 87
24 96
25 97
26 102
27 104
28 109
29 119
30 128
31 142
32 146
33 152
34 158
35 159
36 164
37 166
38 167
39 199
40 212
41 214
42 217
43 219
44 221
45 223
46 224
47 229
48 233
49 236
50 238
51 249
52 251
53 258
54 269
55 273
56 277
57 284
58 291
59 296

List of values

[2, 3, 4, 9, 12, 13, 18, 19, 21, 23, 24, 32, 34, 38, 48, 51, 52, 56, 62, 63, 81, 82, 87, 96, 97, 102, 104, 109, 119, 128, 142, 146, 152, 158, 159, 164, 166, 167, 199, 212, 214, 217, 219, 221, 223, 224, 229, 233, 236, 238, 249, 251, 258, 269, 273, 277, 284, 291, 296]

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

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