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.

A086585 Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutations A085169/A085170.

Table of values

n a(n)
0 1
1 1
2 2
3 4
4 8
5 18
6 40
7 86
8 198
9 438
10 982
11 2218
12 5072
13 11642

List of values

[1, 1, 2, 4, 8, 18, 40, 86, 198, 438, 982, 2218, 5072, 11642]

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

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