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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.

A127383 Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A127377/A127378.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 6
5 15
6 46
7 141
8 446
9 1427
10 4722
11 15884
12 54224
13 187380

List of values

[1, 1, 1, 2, 6, 15, 46, 141, 446, 1427, 4722, 15884, 54224, 187380]

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

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