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.

A281445 Nonnegative k for which (2*k^2 + 1)/11 is an integer.

Table of values

n a(n)
1 4
2 7
3 15
4 18
5 26
6 29
7 37
8 40
9 48
10 51
11 59
12 62
13 70
14 73
15 81
16 84
17 92
18 95
19 103
20 106
21 114
22 117
23 125
24 128
25 136
26 139
27 147
28 150
29 158
30 161
31 169
32 172
33 180
34 183
35 191
36 194
37 202
38 205
39 213
40 216
41 224
42 227
43 235
44 238
45 246
46 249
47 257
48 260
49 268
50 271
51 279
52 282
53 290
54 293
55 301
56 304
57 312
58 315

List of values

[4, 7, 15, 18, 26, 29, 37, 40, 48, 51, 59, 62, 70, 73, 81, 84, 92, 95, 103, 106, 114, 117, 125, 128, 136, 139, 147, 150, 158, 161, 169, 172, 180, 183, 191, 194, 202, 205, 213, 216, 224, 227, 235, 238, 246, 249, 257, 260, 268, 271, 279, 282, 290, 293, 301, 304, 312, 315]