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.

A287204 Number of independent vertex sets and vertex covers in the n-triangular honeycomb acute knight graph.

Table of values

n a(n)
1 2
2 8
3 27
4 144
5 1331
6 13824
7 208575
8 4741632
9 140608000
10 5870657088
11 350253538649
12 28635764824584
13 3270761581689147
14 524882236329014264
15 117025388905265182783
16 36405238728128712859232
17 15833111238624255435917875
18 9599917578598545475054063616

List of values

[2, 8, 27, 144, 1331, 13824, 208575, 4741632, 140608000, 5870657088, 350253538649, 28635764824584, 3270761581689147, 524882236329014264, 117025388905265182783, 36405238728128712859232, 15833111238624255435917875, 9599917578598545475054063616]

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

Content is available under The OEIS End-User License Agreement.