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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.

A198014 Number of isomorphism classes of nanocones with 3 pentagons and a nearsymmetric boundary of length n.

Table of values

n a(n)
1 2
2 8
3 18
4 37
5 63
6 104
7 153
8 224
9 305
10 413
11 534
12 688
13 856
14 1064
15 1288
16 1557
17 1845
18 2184
19 2543
20 2960
21 3399
22 3901
23 4428
24 5024
25 5646
26 6344
27 7070
28 7877
29 8715
30 9640
31 10597
32 11648
33 12733
34 13917
35 15138
36 16464
37 17828
38 19304
39 20820
40 22453
41 24129
42 25928
43 27771
44 29744

List of values

[2, 8, 18, 37, 63, 104, 153, 224, 305, 413, 534, 688, 856, 1064, 1288, 1557, 1845, 2184, 2543, 2960, 3399, 3901, 4428, 5024, 5646, 6344, 7070, 7877, 8715, 9640, 10597, 11648, 12733, 13917, 15138, 16464, 17828, 19304, 20820, 22453, 24129, 25928, 27771, 29744]

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

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