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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.

A027683 Number of independent vertex sets of the n X n torus grid graph.

Table of values

n a(n)
1 1
2 7
3 34
4 743
5 25531
6 2406862
7 464483559
8 213256442503
9 215560806324388
10 498819827260367617
11 2590618817013278596997
12 30496896080418683388380966
13 809724336154415150287031740151
14 48609694845429192825410114233405807
15 6589876632329358971395398453738256596574
16 2018670118781080042934952855192359574137313799

List of values

[1, 7, 34, 743, 25531, 2406862, 464483559, 213256442503, 215560806324388, 498819827260367617, 2590618817013278596997, 30496896080418683388380966, 809724336154415150287031740151, 48609694845429192825410114233405807, 6589876632329358971395398453738256596574, 2018670118781080042934952855192359574137313799]

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

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