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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.

A000184 Number of genus 0 rooted maps with 3 faces with n vertices.

Table of values

n a(n)
2 2
3 22
4 164
5 1030
6 5868
7 31388
8 160648
9 795846
10 3845020
11 18211380
12 84876152
13 390331292
14 1775032504
15 7995075960
16 35715205136
17 158401506118
18 698102372988
19 3059470021316
20 13341467466520
21 57918065919924
22 250419305769512
23 1078769490401032
24 4631680461623664
25 19825379450255900
26 84622558822506328
27 360270317908904328
28 1530148541536781488
29 6484511936352543096
30 27423786092731382000
31 115756362341775227888

List of values

[2, 22, 164, 1030, 5868, 31388, 160648, 795846, 3845020, 18211380, 84876152, 390331292, 1775032504, 7995075960, 35715205136, 158401506118, 698102372988, 3059470021316, 13341467466520, 57918065919924, 250419305769512, 1078769490401032, 4631680461623664, 19825379450255900, 84622558822506328, 360270317908904328, 1530148541536781488, 6484511936352543096, 27423786092731382000, 115756362341775227888]

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

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