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.

A300553 Number of 5-cycles in the n-polygon diagonal intersection graph.

Table of values

n a(n)
3 0
4 4
5 12
6 36
7 56
8 120
9 135
10 250
11 297
12 684
13 520
14 910
15 945
16 1616
17 1428
18 2826
19 2489
20 3500
21 3654
22 5346
23 4899
24 9000
25 7175
26 10010
27 9909
28 14028
29 13050
30 21960
31 17577
32 23552
33 21582
34 28798
35 28385
36 38952
37 36778
38 47044
39 43992
40 57680
41 51455
42 77238
43 66865
44 81576

List of values

[0, 4, 12, 36, 56, 120, 135, 250, 297, 684, 520, 910, 945, 1616, 1428, 2826, 2489, 3500, 3654, 5346, 4899, 9000, 7175, 10010, 9909, 14028, 13050, 21960, 17577, 23552, 21582, 28798, 28385, 38952, 36778, 47044, 43992, 57680, 51455, 77238, 66865, 81576]

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

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