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.

A299257 Coordination sequence for 3D uniform tiling formed by stacking parallel layers of the 3.12.12 2D tiling (cf. A250122).

Table of values

n a(n)
0 1
1 5
2 12
3 22
4 36
5 56
6 82
7 111
8 144
9 183
10 226
11 272
12 324
13 382
14 442
15 505
16 576
17 653
18 730
19 810
20 900
21 996
22 1090
23 1187
24 1296
25 1411
26 1522
27 1636
28 1764
29 1898
30 2026
31 2157
32 2304
33 2457
34 2602
35 2750
36 2916
37 3088
38 3250
39 3415
40 3600
41 3791
42 3970
43 4152
44 4356
45 4566
46 4762
47 4961
48 5184
49 5413
50 5626
51 5842
52 6084
53 6332

List of values

[1, 5, 12, 22, 36, 56, 82, 111, 144, 183, 226, 272, 324, 382, 442, 505, 576, 653, 730, 810, 900, 996, 1090, 1187, 1296, 1411, 1522, 1636, 1764, 1898, 2026, 2157, 2304, 2457, 2602, 2750, 2916, 3088, 3250, 3415, 3600, 3791, 3970, 4152, 4356, 4566, 4762, 4961, 5184, 5413, 5626, 5842, 6084, 6332]

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

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