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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.

A160447 Number of isomorphism classes of n-fold coverings of a connected graph with Betti number 5.

Table of values

n a(n)
0 1
1 1
2 32
3 1393
4 336465
5 207388305
6 268749463729
7 645244638648481
8 2642912633259448386
9 17340131659334061379490
10 173401255467914281827442642
11 2538767439061885080225425717858
12 52643878634689290630033137748571475

List of values

[1, 1, 32, 1393, 336465, 207388305, 268749463729, 645244638648481, 2642912633259448386, 17340131659334061379490, 173401255467914281827442642, 2538767439061885080225425717858, 52643878634689290630033137748571475]

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

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