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.

A360512 Total number of edges after n generations in hexagonal graph constructed in first quadrant (see Comments in A360501 for precise definition).

Table of values

n a(n)
0 0
1 1
2 2
3 4
4 8
5 13
6 19
7 26
8 34
9 44
10 54
11 66
12 78
13 93
14 107
15 124
16 140
17 160
18 178
19 200
20 220
21 245
22 267
23 294
24 318
25 348
26 374
27 406
28 434
29 469
30 499
31 536
32 568
33 608
34 642
35 684
36 720
37 765
38 803
39 850
40 890
41 940
42 982
43 1034
44 1078
45 1133
46 1179
47 1236
48 1284
49 1344
50 1394
51 1456
52 1508
53 1573
54 1627
55 1694
56 1750

List of values

[0, 1, 2, 4, 8, 13, 19, 26, 34, 44, 54, 66, 78, 93, 107, 124, 140, 160, 178, 200, 220, 245, 267, 294, 318, 348, 374, 406, 434, 469, 499, 536, 568, 608, 642, 684, 720, 765, 803, 850, 890, 940, 982, 1034, 1078, 1133, 1179, 1236, 1284, 1344, 1394, 1456, 1508, 1573, 1627, 1694, 1750]

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

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