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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.

A127386 Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A127388.

Table of values

n a(n)
0 1
1 1
2 2
3 4
4 10
5 27
6 79
7 244
8 784
9 2597
10 8805
11 30407
12 106565
13 377977

List of values

[1, 1, 2, 4, 10, 27, 79, 244, 784, 2597, 8805, 30407, 106565, 377977]

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

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