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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.

A290615 Number of maximal independent vertex sets (and minimal vertex covers) in the n-triangular honeycomb bishop graph.

Table of values

n a(n)
1 1
2 2
3 5
4 14
5 45
6 164
7 661
8 2906
9 13829
10 70736
11 386397
12 2242118
13 13759933
14 88975628
15 604202693
16 4296191090
17 31904681877
18 246886692680
19 1986631886029
20 16592212576862
21 143589971363981
22 1285605080403332
23 11891649654471285
24 113491862722958474
25 1116236691139398565

List of values

[1, 2, 5, 14, 45, 164, 661, 2906, 13829, 70736, 386397, 2242118, 13759933, 88975628, 604202693, 4296191090, 31904681877, 246886692680, 1986631886029, 16592212576862, 143589971363981, 1285605080403332, 11891649654471285, 113491862722958474, 1116236691139398565]

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

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