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.

A038590 Sizes of clusters in hexagonal lattice A_2 centered at lattice point.

Table of values

n a(n)
0 1
1 7
2 13
3 19
4 31
5 37
6 43
7 55
8 61
9 73
10 85
11 91
12 97
13 109
14 121
15 127
16 139
17 151
18 163
19 169
20 187
21 199
22 211
23 223
24 235
25 241
26 253
27 265
28 271
29 283
30 295
31 301
32 313
33 337
34 349
35 361
36 367
37 379
38 385
39 397
40 409
41 421
42 433
43 439
44 451
45 463
46 475
47 499
48 511
49 517
50 535
51 547

List of values

[1, 7, 13, 19, 31, 37, 43, 55, 61, 73, 85, 91, 97, 109, 121, 127, 139, 151, 163, 169, 187, 199, 211, 223, 235, 241, 253, 265, 271, 283, 295, 301, 313, 337, 349, 361, 367, 379, 385, 397, 409, 421, 433, 439, 451, 463, 475, 499, 511, 517, 535, 547]