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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.

A176709 Number of isomorphism classes of 6-fold coverings of a connected graph with Betti number n.

Table of values

n a(n)
0 1
1 11
2 901
3 524137
4 373486525
5 268749463729
6 193492277719861
7 139314094050615817
8 100306131218514392365
9 72220413687258533050849
10 51998697816934668649790821
11 37439062426374732606941352697
12 26956124946902542404909380816605
13 19408409961765641983297475951692369

List of values

[1, 11, 901, 524137, 373486525, 268749463729, 193492277719861, 139314094050615817, 100306131218514392365, 72220413687258533050849, 51998697816934668649790821, 37439062426374732606941352697, 26956124946902542404909380816605, 19408409961765641983297475951692369]

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

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