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.

A259482 Number of states in smallest deterministic finite automaton that accepts exactly the strings over the alphabet {1,2,...,n} having all permutations of 12...n as subsequences.

Table of values

n a(n)
1 2
2 6
3 44
4 2014
5 1651377

List of values

[2, 6, 44, 2014, 1651377]

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

Content is available under The OEIS End-User License Agreement.