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.

A298029 Coordination sequence of Dual(3.4.6.4) tiling with respect to a trivalent node.

Table of values

n a(n)
0 1
1 3
2 6
3 12
4 18
5 33
6 39
7 51
8 57
9 69
10 75
11 87
12 93
13 105
14 111
15 123
16 129
17 141
18 147
19 159
20 165
21 177
22 183
23 195
24 201
25 213
26 219
27 231
28 237
29 249
30 255
31 267
32 273
33 285
34 291
35 303
36 309
37 321
38 327
39 339
40 345
41 357
42 363
43 375
44 381
45 393
46 399
47 411
48 417
49 429
50 435
51 447
52 453
53 465
54 471
55 483
56 489
57 501
58 507
59 519
60 525
61 537
62 543
63 555

List of values

[1, 3, 6, 12, 18, 33, 39, 51, 57, 69, 75, 87, 93, 105, 111, 123, 129, 141, 147, 159, 165, 177, 183, 195, 201, 213, 219, 231, 237, 249, 255, 267, 273, 285, 291, 303, 309, 321, 327, 339, 345, 357, 363, 375, 381, 393, 399, 411, 417, 429, 435, 447, 453, 465, 471, 483, 489, 501, 507, 519, 525, 537, 543, 555]

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

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