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.

A261496 Number of necklaces with n white beads and n^2-n black beads.

Table of values

n a(n)
0 1
1 1
2 2
3 10
4 116
5 2126
6 54132
7 1753074
8 69159400
9 3220837534
10 173103115760
11 10551652603526
12 719578430426044
13 54297978110913252
14 4492502634679508204
15 404469190271900056316
16 39370123445405248353744
17 4120204305690280446004838
18 461365717080849798202175772

List of values

[1, 1, 2, 10, 116, 2126, 54132, 1753074, 69159400, 3220837534, 173103115760, 10551652603526, 719578430426044, 54297978110913252, 4492502634679508204, 404469190271900056316, 39370123445405248353744, 4120204305690280446004838, 461365717080849798202175772]

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

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