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.

A365960 Sum of the 6 nearest neighbors of n in a hexagonal spiral with positive integers.

Table of values

n a(n)
1 27
2 38
3 40
4 48
5 56
6 64
7 54
8 78
9 86
10 72
11 100
12 84
13 114
14 96
15 128
16 108
17 142
18 120
19 126
20 162
21 138
22 176
23 150
24 156
25 196
26 168
27 174
28 216
29 186
30 192
31 236
32 204
33 210
34 256
35 222
36 228
37 234
38 282
39 246
40 252
41 302
42 264
43 270
44 276
45 328
46 288
47 294
48 300
49 354
50 312
51 318
52 324
53 380
54 336
55 342
56 348
57 406
58 360
59 366
60 372
61 378
62 438
63 390
64 396
65 402

List of values

[27, 38, 40, 48, 56, 64, 54, 78, 86, 72, 100, 84, 114, 96, 128, 108, 142, 120, 126, 162, 138, 176, 150, 156, 196, 168, 174, 216, 186, 192, 236, 204, 210, 256, 222, 228, 234, 282, 246, 252, 302, 264, 270, 276, 328, 288, 294, 300, 354, 312, 318, 324, 380, 336, 342, 348, 406, 360, 366, 372, 378, 438, 390, 396, 402]

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

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